Morse Taper Shank Drill Bits

Morse Taper Shank drill bits are specially designed for drilling through hard metals. They are made with a cobalt alloy which gives them their strength and durability.

The most common cobalt alloys used in drill bits are 5% (M35) and 8% (M42). The higher the cobalt content, the harder the metal the drill bit can penetrate.

However, Morse Taper Shank drill bits are more brittle than those made with other materials. For this reason, they are not recommended for use on softer metals or on materials that require a lot of force to drill through. When used properly, however, cobalt drill bits will provide a long-lasting and durable solution for your drilling needs.

Tenyu Morse Taper Shank Drill Bits Video

Why Tenyu

Morse Taper Shank Drill Bits

Unrelenting Customer Support We never get tired of giving our clients the support and assistance they need! Do you have a question before the sale? Do you yearn to learn more about our lineup of taper length drill bits and can’t decide which one to go with? Contact us and we’ll answer all your questions and concerns!

Expertise and Professionalism Our employees all have a combined experience amounting to 70 years in blacksmithing and in toolmaking. We’re sure that we’ll be able to produce the exact taper length drill bits you need for your business!

Progressiveness and Flexibility Tenyu Tools Co., Ltd. breeds on new products and we you will never have any trouble if you want to innovate or be different compared to other suppliers and manufacturers in the industry. In terms of creativity, you can absolutely count on us!

Swift and Fast Delivery With Tenyu Tools Co., Ltd., you’ll never have a problem when it comes to delivery. We’re known for lightning-speed delivery. Thanks to our partnerships with some of the country’s top courier, as well as freight and cargo services, we can get you the orders in less than two (2) months!

Black and White DIN345 HSS Morse Taper Shank Twist Drill Bits for Metal Drilling

HSS Morse Taper Shank Twist Drill Bits for Metal Drilling Top Sale with Bright Surface

HSS 1/2 Reduced Shank Drill Bit for Stainless Steel and Metal Drilling

Black Oxide HSS Morse Taper Shank Twist Drill Bits for Metal Drilling Top Sale

White Finish DIN341 Extra Long HSS Taper Shank Twist Drill Bits for Metal Drilling

1-11/64 High Speed Steel 4MT Taper Shank Drill Bit

9mm Twist Drill Bit with MT1 Morse Taper Shank, 80mm Flute Length High-speed Steel Black Oxide

10.1mm Twist Drill Bit with MT1 Morse Taper Shank, 90mm Flute Length HSS Black Oxide

11.8mm Twist Drill Bit with MT1 Morse Taper Shank, 100mm Flute Length HSS Black Oxide

13/16 Drill Bit, Carbide Tipped, Taper Shank, 118° Standard Point

13mm Twist Drill Bit with MT1 Morse Taper Shank, 95mm Flute Length High-speed Steel

15mm Cutting Diameter HSS Taper Shank Twist Flute Drill Bit

HSS Taper Shank Drill Bit, Black Oxide Finish, MT3 Morse Taper Shank, 118 ° Conventional Point

110 HSS Taper Shank Drill Bit Black Oxide Finish #2 Morse Taper Shank 118° 7/8″ Size

HSS Oversized Taper Shank Drill Bit Black Oxide MT4 Morse Taper Shank 135° 1 1/16″ Dia.

5/8″ X 18″ Extra Long High-Speed Steel Taper Shank Drill Bit

8.1mm Twist Drill Bit with MT1 Morse Taper Shank, 65mm Flute Length HSS Black Oxide

Cobalt Steel Morse Taper Shank, Bronze Oxide Finish, , Spiral Flute, 135 Degree Point Angle 7/8″

HSS Drill Bit Black Oxide Finish Morse Taper Shank Spiral Flute 118 ° Conventional Point 2-3/8″ Size

Taper Length Drill Bits HSS Bright Finish, 135 Degree Split Point 21/64″ Size

Cobalt Steel Morse Taper Shank Drill Bit Gold Oxide Finish MT2 135 ° Notch Point 7/16″ Size

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Tenyu Morse Taper Shank Drill Bit

Morse Taper Shank Drill Bits

Morse Taper Shank Drill Bit of Product Size

Description	Diameter	Overall Length	Flute Length	MT		Description	Diameter	Overall Length	Flute Length	MT
	mm	mm	mm	number			mm	mm	mm	number
7.5mm HSS 1MT Morse Taper Shank Drill Bit	7.5	150	69	1		32mm HSS 4MT Morse Taper Shank Drill Bit	32	334	185	4
7.8mm HSS 1MT Morse Taper Shank Drill Bit	7.8	156	75	1		32.5mm HSS 4MT Morse Taper Shank Drill Bit	32.5	334	185	4
8.0mm HSS 1MT Morse Taper Shank Drill Bit	8	156	75	1		33mm HSS 4MT Morse Taper Shank Drill Bit	33	334	185	4
8.2mm HSS 1MT Morse Taper Shank Drill Bit	8.2	156	75	1		33.5mm HSS 4MT Morse Taper Shank Drill Bit	33.5	334	185	4
8.5mm HSS 1MT Morse Taper Shank Drill Bit	8.5	156	75	1		34mm HSS 4MT Morse Taper Shank Drill Bit	34	339	190	4
8.8mm HSS 1MT Morse Taper Shank Drill Bit	8.8	162	81	1		34.5mm HSS 4MT Morse Taper Shank Drill Bit	34.5	339	190	4
9.0mm HSS 1MT Morse Taper Shank Drill Bit	9	162	81	1		35mm HSS 4MT Morse Taper Shank Drill Bit	35	339	190	4
9.2mm HSS 1MT Morse Taper Shank Drill Bit	9.2	162	81	1		35.5mm HSS 4MT Morse Taper Shank Drill Bit	35.5	339	190	4
9.5mm HSS 1MT Morse Taper Shank Drill Bit	9.5	162	81	1		36mm HSS 4MT Morse Taper Shank Drill Bit	36	344	195	4
9.8mm HSS 1MT Morse Taper Shank Drill Bit	9.8	168	87	1		36.5mm HSS 4MT Morse Taper Shank Drill Bit	36.5	344	195	4
10mm HSS 1MT Morse Taper Shank Drill Bit	10	168	87	1		37mm HSS 4MT Morse Taper Shank Drill Bit	37	344	195	4
10.2mm HSS 1MT Morse Taper Shank Drill Bit	10.2	168	87	1		37.5mm HSS 4MT Morse Taper Shank Drill Bit	37.5	344	195	4
10.5mm HSS 1MT Morse Taper Shank Drill Bit	10.5	168	87	1		38mm HSS 4MT Morse Taper Shank Drill Bit	38	349	200	4
10.8mm HSS 1MT Morse Taper Shank Drill Bit	10.8	175	94	1		38.5Cmm HSS 4MT Morse Taper Shank Drill Bit	38.5	349	200	4
11.0mm HSS 1MT Morse Taper Shank Drill Bit	11	175	94	1		39mm HSS 4MT Morse Taper Shank Drill Bit	39	349	200	4
11.2mm HSS 1MT Morse Taper Shank Drill Bit	11.2	175	94	1		39.5mm HSS 4MT Morse Taper Shank Drill Bit	39.5	349	200	4
11.5mm HSS 1MT Morse Taper Shank Drill Bit	11.5	175	94	1		40mm HSS 4MT Morse Taper Shank Drill Bit	40	349	200	4
11.8mm HSS 1MT Morse Taper Shank Drill Bit	11.8	175	94	1		40.5mm HSS 4MT Morse Taper Shank Drill Bit	40.5	354	205	4
12.0mm HSS 1MT Morse Taper Shank Drill Bit	12	182	101	1		41mm HSS 4MT Morse Taper Shank Drill Bit	41	354	205	4
12.2mm HSS 1MT Morse Taper Shank Drill Bit	12.2	182	101	1		41.5mm HSS 4MT Morse Taper Shank Drill Bit	41.5	354	205	4
12.5mm HSS 1MT Morse Taper Shank Drill Bit	12.5	182	101	1		42mm HSS 4MT Morse Taper Shank Drill Bit	42	354	205	4
12.8mm HSS 1MT Morse Taper Shank Drill Bit	12.8	182	101	1		42.5mm HSS 4MT Morse Taper Shank Drill Bit	42.5	354	205	4
13.0mm HSS 1MT Morse Taper Shank Drill Bit	13	182	101	1		43mm HSS 4MT Morse Taper Shank Drill Bit	43	359	210	4
13.2mm HSS 1MT Morse Taper Shank Drill Bit	13.2	182	101	1		43.25mm HSS 4MT Morse Taper Shank Drill Bit	43.25	359	210	4
13.5mm HSS 1MT Morse Taper Shank Drill Bit	13.5	189	108	1		43.5mm HSS 4MT Morse Taper Shank Drill Bit	43.5	359	210	4
13.8mm HSS 1MT Morse Taper Shank Drill Bit	13.8	189	108	1		43.75mm HSS 4MT Morse Taper Shank Drill Bit	43.75	359	210	4
14.0mm HSS 1MT Morse Taper Shank Drill Bit	14	189	108	1		44mm HSS 4MT Morse Taper Shank Drill Bit	44	359	210	4
14.25mm HSS 2MT Morse Taper Shank Drill Bit	14.25	212	114	2		44.25mm HSS 4MT Morse Taper Shank Drill Bit	44.25	359	210	4
14.5mm HSS 2MT Morse Taper Shank Drill Bit	14.5	212	114	2		44.5mm HSS 4MT Morse Taper Shank Drill Bit	44.5	359	210	4
14.75mm HSS 2MT Morse Taper Shank Drill Bit	14.75	212	114	2		44.75mm HSS 4MT Morse Taper Shank Drill Bit	44.75	359	210	4
15.0mm HSS 2MT Morse Taper Shank Drill Bit	15	212	114	2		45mm HSS 4MT Morse Taper Shank Drill Bit	45	359	210	4
15.25mm HSS 2MT Morse Taper Shank Drill Bit	15.25	218	120	2		45.25mm HSS 4MT Morse Taper Shank Drill Bit	45.25	359	210	4
15.5mm HSS 2MT Morse Taper Shank Drill Bit	15.5	218	120	2		45.5mm HSS 4MT Morse Taper Shank Drill Bit	45.5	359	210	4
15.75mm HSS 2MT Morse Taper Shank Drill Bit	15.75	218	120	2		45.75mm HSS 4MT Morse Taper Shank Drill Bit	45.75	359	210	4
16.0mm HSS 2MT Morse Taper Shank Drill Bit	16	218	120	2		48mm HSS 4MT Morse Taper Shank Drill Bit	48	369	220	4
16.25mm HSS 2MT Morse Taper Shank Drill Bit	16.25	223	125	2		48.5mm HSS 4MT Morse Taper Shank Drill Bit	48.5	369	220	4
16.5mm HSS 2MT Morse Taper Shank Drill Bit	16.5	223	125	2		49mm HSS 4MT Morse Taper Shank Drill Bit	49	369	220	4
16.75mm HSS 2MT Morse Taper Shank Drill Bit	16.75	223	125	2		49.5mm HSS 4MT Morse Taper Shank Drill Bit	49.5	369	220	4
17mm HSS 2MT Morse Taper Shank Drill Bit	17	223	125	2		50mm HSS 4MT Morse Taper Shank Drill Bit	50	369	220	4
17.25mm HSS 2MT Morse Taper Shank Drill Bit	17.25	228	130	2		50.5mm HSS 4MT Morse Taper Shank Drill Bit	50.5	374	225	4
17.5mm HSS 2MT Morse Taper Shank Drill Bit	17.5	228	130	2		51mm HSS 5MT Morse Taper Shank Drill Bit	51	412	225	5
17.75mm HSS 2MT Morse Taper Shank Drill Bit	17.75	228	130	2		51.5mm HSS 5MT Morse Taper Shank Drill Bit	51.5	412	225	5
18mm HSS 2MT Morse Taper Shank Drill Bit	18	228	130	2		52mm HSS 5MT Morse Taper Shank Drill Bit	52	412	225	5
18.25mm HSS 2MT Morse Taper Shank Drill Bit	18.25	233	135	2		53mm HSS 5MT Morse Taper Shank Drill Bit	53	412	225	5
18.5mm HSS 2MT Morse Taper Shank Drill Bit	18.5	233	135	2		54mm HSS 5MT Morse Taper Shank Drill Bit	54	417	230	5
18.75mm HSS 2MT Morse Taper Shank Drill Bit	18.75	233	135	2		55mm HSS 5MT Morse Taper Shank Drill Bit	55	417	230	5
19.0cmm HSS 2MT Morse Taper Shank Drill Bit	19	233	135	2		56mm HSS 5MT Morse Taper Shank Drill Bit	56	417	230	5
19.25mm HSS 2MT Morse Taper Shank Drill Bit	19.25	238	140	2		57mm HSS 5MT Morse Taper Shank Drill Bit	57	422	235	5
19.5mm HSS 2MT Morse Taper Shank Drill Bit	19.5	238	140	2		58mm HSS 5MT Morse Taper Shank Drill Bit	58	422	235	5
19.75mm HSS 2MT Morse Taper Shank Drill Bit	19.75	238	140	2		59mm HSS 5MT Morse Taper Shank Drill Bit	59	422	235	5
20.0mm HSS 2MT Morse Taper Shank Drill Bitl	20	238	140	2		60mm HSS 5MT Morse Taper Shank Drill Bit	60	422	235	5
20.25mm HSS 2MT Morse Taper Shank Drill Bit	20.25	243	145	2		61mm HSS 5MT Morse Taper Shank Drill Bit	61	427	240	5
20.5mm HSS 2MT Morse Taper Shank Drill Bit	20.5	243	145	2		62mm HSS 5MT Morse Taper Shank Drill Bit	62	427	240	5
20.75mm HSS 2MT Morse Taper Shank Drill Bit	20.75	243	145	2		63mm HSS 5MT Morse Taper Shank Drill Bit	63	427	240	5
21.0mm HSS 2MT Morse Taper Shank Drill Bit	21	243	145	2		64mm HSS 5MT Morse Taper Shank Drill Bit	64	432	245	5
21.2mm HSS 2MT Morse Taper Shank Drill Bit	21.2	248	150	2		65mm HSS 5MT Morse Taper Shank Drill Bit	65	432	245	5
21.5mm HSS 2MT Morse Taper Shank Drill Bit	21.5	253	165	2		66mm HSS 5MT Morse Taper Shank Drill Bit	66	432	245	5
23.25mm HSS 3MT Morse Taper Shank Drill Bit	23.25	278	155	3		67mm HSS 5MT Morse Taper Shank Drill Bit	67	432	245	5
23.5mm HSS 3MT Morse Taper Shank Drill Bit	23.5	278	155	3		68mm HSS 5MT Morse Taper Shank Drill Bit	68	437	250	5
23.75mm HSS 3MT Morse Taper Shank Drill Bit	23.75	281	160	3		69mm HSS 5MT Morse Taper Shank Drill Bit	69	437	250	5
24mm HSS 3MT Morse Taper Shank Drill Bit	24	281	160	3		70mm HSS 5MT Morse Taper Shank Drill Bit	70	437	250	5
24.25mm HSS 3MT Morse Taper Shank Drill Bit	24.25	281	160	3		71mm HSS 5MT Morse Taper Shank Drill Bit	71	437	250	5
24.5mm HSS 3MT Morse Taper Shank Drill Bit	24.5	281	160	3	72mm HSS 5MT Morse Taper Shank Drill Bit	72	442	255	5
24.75mm HSS 3MT Morse Taper Shank Drill Bit	24.75	281	160	3	73mm HSS 5MT Morse Taper Shank Drill Bit	73	442	255	5
25mm HSS 3MT Morse Taper Shank Drill Bit	25	281	160	3	74mm HSS 5MT Morse Taper Shank Drill Bit	74	442	255	5
25.25mm HSS 3MT Morse Taper Shank Drill Bit	25.25	286	165	3	75mm HSS 5MT Morse Taper Shank Drill Bit	75	442	255	5
25.5mm HSS 3MT Morse Taper Shank Drill Bit	25.5	286	165	3	76mm HSS 5MT Morse Taper Shank Drill Bit	76	447	260	5
25.75mm HSS 3MT Morse Taper Shank Drill Bit	25.75	286	165	3	77mm HSS 5MT Morse Taper Shank Drill Bit	77	514	260	6
26mm HSS 3MT Morse Taper Shank Drill Bit	26	286	165	3	78mm HSS 5MT Morse Taper Shank Drill Bit	78	514	260	6
26.25mm HSS 3MT Morse Taper Shank Drill Bit	26.25	286	165	3	79mm HSS 5MT Morse Taper Shank Drill Bit	79	514	260	6
26.5mm HSS 3MT Morse Taper Shank Drill Bit	26.5	286	165	3	80mm HSS 5MT Morse Taper Shank Drill Bit	80	514	260	6
26.75mm HSS 3MT Morse Taper Shank Drill Bit	26.75	291	170	3	81mm HSS 5MT Morse Taper Shank Drill Bit	81	519	265	6
27mm HSS 3MT Morse Taper Shank Drill Bit	27	291	170	3	82mm HSS 5MT Morse Taper Shank Drill Bit	82	519	265	6
27.25mm HSS 3MT Morse Taper Shank Drill Bit	27.25	291	170	3	83mm HSS 5MT Morse Taper Shank Drill Bit	83	519	265	6
27.5mm HSS 3MT Morse Taper Shank Drill Bit	27.5	291	170	3	84mm HSS 5MT Morse Taper Shank Drill Bit	84	519	265	6
27.75mm HSS 3MT Morse Taper Shank Drill Bit	27.75	291	170	3	85mm HSS 5MT Morse Taper Shank Drill Bit	85	519	265	6
28mm HSS 3MT Morse Taper Shank Drill Bit	28	291	170	3	86mm HSS 5MT Morse Taper Shank Drill Bit	86	524	270	6
28.25mm HSS 3MT Morse Taper Shank Drill Bit	28.25	296	175	3	87mm HSS 5MT Morse Taper Shank Drill Bit	87	524	270	6
28.5mm HSS 3MT Morse Taper Shank Drill Bit	28.5	296	175	3	88mm HSS 5MT Morse Taper Shank Drill Bit	88	524	270	6
28.75mm HSS 3MT Morse Taper Shank Drill Bit	28.75	296	175	3	89mm HSS 5MT Morse Taper Shank Drill Bit	89	524	270	6
29mm HSS 3MT Morse Taper Shank Drill Bit	29	296	175	3	90mm HSS 5MT Morse Taper Shank Drill Bit	90	524	270	6
29.25mm HSS 3MT Morse Taper Shank Drill Bit	29.25	296	175	3	91mm HSS 5MT Morse Taper Shank Drill Bit	91	529	275	6
29.5mm HSS 3MT Morse Taper Shank Drill Bit	29.5	296	175	3	92mm HSS 5MT Morse Taper Shank Drill Bit	92	529	275	6
29.75mm HSS 3MT Morse Taper Shank Drill Bit	29.75	296	175	3	93mm HSS 5MT Morse Taper Shank Drill Bit	93	529	275	6
30mm HSS 3MT Morse Taper Shank Drill Bit	30	296	175	3	94mm HSS 5MT Morse Taper Shank Drill Bit	94	529	275	6
30.25mm HSS 3MT Morse Taper Shank Drill Bit	30.25	301	180	3	95mm HSS 5MT Morse Taper Shank Drill Bit	95	529	275	6
30.5mm HSS 3MT Morse Taper Shank Drill Bit	30.5	301	180	3	96mm HSS 5MT Morse Taper Shank Drill Bit	96	534	280	6
30.75mm HSS 3MT Morse Taper Shank Drill Bit	30.75	301	180	3	97mm HSS 5MT Morse Taper Shank Drill Bit	97	534	280	6
31mm HSS 3MT Morse Taper Shank Drill Bit	31	301	180	3	98mm HSS 5MT Morse Taper Shank Drill Bit	98	534	280	6
31.25mm HSS 3MT Morse Taper Shank Drill Bit	31.25	301	180	3	99mm HSS 5MT Morse Taper Shank Drill Bit	99	534	280	6
31.5mm HSS 3MT Morse Taper Shank Drill Bit	31.5	301	180	3	100mm HSS 5MT Morse Taper Shank Drill Bit	100	534	280	6
31.75mm HSS 3MT Morse Taper Shank Drill Bit	31.75	306	185	3
	* Custom-tailor would be available against customers’ requirements

What is Morse Taper Drill Bit?

Tenyu Tool is a leading global manufacturer of morse taper drill bit, and we understand that you may have some questions about it. We have put together some commonly asked question and their answers. Check them out below;
1.What is Morse Taper Drill Bit?
If you ever need to secure cutting tools or tool holders, you need to have a machine taper. A machine taper is an integral part of a power tool or machine tool as it holds the cutting tool firmly in the spindle of the machine or power tool. A drill bit is a tool that is used to create holes in different materials. Drill bits usually come in different shapes and sizes. The Morse taper is used to mount the drill bit directly into the spindle of the drill. So, when the taper shank and the socket come in contact, the taper transfers the torque to the drill bit.

Frequently Asked Questions on Morse Taper Drill Bits —-The Comprehensive FAQ Guide

Compared to the straight shank drill bits, there is an increased need for Morse Taper Drill bits in the manufacturing and the machining industry in the present times. While you may be thinking of shifting to the Morse Taper bits in the coming times, it is essential you get to know about the same. In this guide on Morse Taper Drill Bits, we have tried to answer some of the frequently asked questions so you know what to expect. For more questions and answers to your queries, you can reach out to us at Tenyu Tools.

What is Morse Taper Shank Drill Bit Set

What are Morse Taper Drill Bits?

Morse Taper Drill bits are named after Stephen A. Morse, who developed this machine tool over 150 years back. These are the most widely used tapers in industries.

Morse Taper drill bits are self-holding tapered shank drill bits used in metalworking. They are said to have higher heat and wear resistance than high-speed steel. The Morse taper on the bit allows it to be mounted directly onto the spindle of a drill, lathe tailstock, or into the spindle of a milling machine. With a drill morse taper of approximately ⅝” per foot, torque is transmitted using friction between the twist drill taper shank and the socket. The tang at the end of the morse taper bits is used for ejecting the drill bit from the machine spindle with the aid of a drift.

What is an HSS Morse Taper Shank D

What are the Sizes Available in Morse Taper?

Morse Tapers arrive in eight different sizes and can be identified by whole numbers between 0 and 7. There is also one half-size i.e 4½ which is very rarely found. Morse Taper Shank Drills have a nomenclature as MT followed by a digit signifying the taper number.

For example, a Drill Morse Taper with a number 4 scale is coded as MT4, number 2 as MT2, and so on.

Different sizes for the large end and the length according to various taper sizes are as follows:

Taper	Large End	Small End	Length	Taper/ Inch	Angle from Center
MT0	0.3561	0.2520	2.00	0.0521	1.4908
MT1	0.4750	0.3690	2.13	0.0499	1.4287
MT2	0.7000	0.5720	2.56	0.0500	1.4307
MT3	0.9380	0.7780	3.19	0.0502	1.4377
MT4	1.2310	1.0200	4.06	0.0519	1.4876
MT4-1/2	1.5000	1.2660	4.50	0.0520	1.4894
MT5	1.7480	1.4750	5.19	0.0526	1.5073
MT6	2.4940	2.1160	7.25	0.0521	1.4933
MT7	3.2700	2.7500	10.00	0.0520	1.4894

What is a Morse Taper Ratio or a Morse Taper Standard?

The Morse Taper system was first introduced by the Morse Twist Drill and Machine Company. It was based on a taper-per-foot value of ⅝ inch. In reality, none of the Morse Tapers are 0.62500 per foot, rather range from 0.59858 to 0.62565 taper-per-foot.

The general and the best Morse Taper Bits Ratios or the Morse Taper Standard are made of 52100 steel and are heat-treated to 60-64 Rc. They are guaranteed to have 0.0002 or less total-indicator-runout. Some Morse Tapers are hardened to 45-50 Rc.

Morse Taper Shank Drill Bit Flute

Why would you use a Morse taper drill?

The Morse Taper is a tapered spindle used on lathes and drill presses to mount tooling. The headstock of your machine has this hollow housing that’s designed for accepting one end, or male-end arbor into it when spinning which increases surface pressure between metal parts by going further in with each revolution until eventually creating enough torque needed so as not allow any slippage during operation at high speeds

Morse tapering allows you more control over where exactly centerline meets bore line because there are three positions available instead just two like regular taps do but these come equipped either way.

How to tell what morse taper drill bit i have？

Morse Taper Shank drills are designed for precision positioning and workpiece attachment, as well as removing interference from the chuck. These bits have thin tapers that transmit more torque than traditional round collet style counterparts while remaining easily adjustable through different ranges on either side with no effect on center position during use due to their unique design features!

Morse taper shank drill bit, there are seven numbers of 0, 1, 2, 3, 4, 5, 6, the taper value has a certain change, the nominal diameter of each model is 9.045, 12.065, 17.78, 23.825, 31.267, 44.399, 63.348. Mainly used for various tools (such as drills, milling cutters), various tool holders, and the taper of machine tool spindle holes.

Morse taper shank drill bit is divided into long taper and short taper. The long taper is mostly used for the spindle hole of the active machine tool, and the short taper is used for machine tool accessories and machine tool connection holes. There are six Morse tapers, B12, B16, B18, B22, and B24. Model, they are shortened according to Morse’s long cones No. 1, 2, and 3. For example, B10 and B12 are the size ends of Morse’s long cone No. 1. Generally, machine tool accessories select the short cone used according to the size and the required transmission torque. , For example, the commonly used drill chucks 1-13 mm are usually short taper holes of B16.

Metric taper, marked with the big end diameter. Mainly used for larger spindle taper, tool holder, tool holder

No. Taper	Taper C Outer	Diameter Basic Dimensions D
0	1:19.212	9.045
1	1:20.047	12.065
2	1:20.020	17.78
3	1:19.922	23.825
4	1:19.254	31.267
5	1:19.002	44.399
6	1:19.180	63.348

The relationship between taper C and taper angle α is:

C=2Xtg(α/2)

How to use morse taper drill bits ？

some people may not realize that there are different types of drills depending on their taper. A Morse sleeve needs to be used with this specific bit, as it has an unusual design and shape for most other existing sleeves which can cause damage when trying use them without any proper tools or instructions available from the manufacturer about how best put together your toolkit so you don’t end up doing more harm than good!

In order words: If You Are Using The Tapered Shank Twist Drills Then Make Sure To Get Along Tool Known As An “Morse Taper Sleeve” When Installing Or removing Your Part Because It Hasunique Features Designed specifically For Working In These Conditions

What is the difference between a Morse taper and a Jacobs taper?

Morse taper shank drill bits

The Morse Taper is a common type of taper used in many different applications, including on the shank and spindle drill presses for example. It has been adopted by both ISO as296 or DIN 228-1 under their respective names which can be translated “Morse” along with other designations depending upon application requirements such an implantable medical device (IMD). The angle at which this particular form factor varies slightly from 1 degree up towards 3 degrees+.

Jacobs

The Jacobs Taper (abbreviated JT) is commonly used to secure drill press chucks to an arbor. The taper angles are not consistent varying from 1.41° per side for No. 0 (and the obscure #2+¹⁄₂) to 2.33° per side for No. 2 (and No. 2 short).

There are also several sizes between No. 2 and No. 3: No. 2 short, No. 6 and No. 33.

Taper	Small End	Big End	Length
No. 0	0.22844 in (5.8024 mm)	0.2500 in (6.3500 mm)	0.43750 in (11.113 mm)
No. 1	0.33341 in (8.4686 mm)	0.3840 in (9.7536 mm)	0.65625 in (16.669 mm)
No. 2	0.48764 in (12.386 mm)	0.5590 in (14.199 mm)	0.87500 in (22.225 mm)
No. 2 Short	0.48764 in (12.386 mm)	0.5488 in (13.940 mm)	0.75000 in (19.050 mm)
#2+¹⁄₂	0.625 in (15.875 mm)	0.677 in (17.196 mm)	1.055 in (26.797 mm)
No. 3	0.74610 in (18.951 mm)	0.8110 in (20.599 mm)	1.21875 in (30.956 mm)
No. 4	1.0372 in (26.345 mm)	1.1240 in (28.550 mm)	1.6563 in (42.070 mm)
No. 5	1.3161 in (33.429 mm)	1.4130 in (35.890 mm)	1.8750 in (47.625 mm)
No. 6	0.6241 in (15.852 mm)	0.6760 in (17.170 mm)	1.0000 in (25.400 mm)
No. 33	0.5605 in (14.237 mm)	0.6240 in (15.850 mm)	1.0000 in (25.400 mm)

What is a Morse Taper sleeve?

Morse Taper Sleeves are used to either reduce or size up the tooling add ons. The most common tooling equipment like the morse taper shank drills, taper reamers, and other HSS taper shank drill bits. These sleeves are hardened steel and are ground internally as well as externally.

In general, Morse Taper Sleeves allows for a different size Morse Taper drill spindle to fit with a different size bit. Milling Tapers like that of the ISO 40 spindles have Morse Taper Adaptors so an MT3 drill can be run with the same.

What is a TMorse Taper Shank Drill Bit

What is the most common Morse Taper Tooling?

The most common Morse Taper Tooling is Taper Shank Drills, Morse Taper Reamers, and HSS cutting tools. The most popular among them is the MT3 which drills approx. 23mm to 32mm.

How Morse Taper Shank Drill Bit are Manufactured

How Do You Release a Morse Taper?

One can release or remove the Morse Taper using a Taper removal tool. If you are looking to remove a tool drawn into an MT1, you’ll need to loosen the drawbolt a few turns. You will need to turn the removal ring counter-clockwise until it contacts the top face of the tool you need to remove. Use a tommy bar to keep the spindle from turning and the other in the hole of the removal tool for it to break loose. Now to remove the chuck, slip the Release Ring Spacer onto the spindle shaft between the removal ring and the top of the drill chuck. Rotate the removal ring counter-clockwise to thread it down until it contacts the release ring spacer. Once loose, remove the drawbolt slowly while also supporting the chuck so it doesn’t drop out of the headstock.

How Morse Taper Shank Drill Bit are Manufactured

How to Determine What Type of Morse Taper is Needed for Your Woodworking Lathe?

If you want to determine the Morse Taper size of your Lathe headstock spindle or tailstock ram, you can measure the shank dia of an existing drive center or tail center. In case you don’t have any existing center or drive to measure, you can measure the opening of the Morse Taper hollow socket on the headstock spindle and or tailstock ram of the lathe machine.

Almost all the lathe machines use the same MT in both the tailstock and the headstock. However, exceptions abound, some lathes may use different MT sizes for the headstock and the tailstock. Make sure you check both in order to get the right MT size for your lathe machine.

For woodworking, MT sizes of 1 to 3 are the most preferred. However, heavy machining and industrial lathes can have larger sizes as well.

Straight Drill Bits vs. Morse Taper Shank Drill Bit

You can measure the tapered shank at the point where the diameter is the largest. As the shank is taper, the measurement will vary while using vernier calipers. The measurement will also vary depending upon which point the measurement is being taken.

How to Choose the Morse Taper Shank Drill Bit

How to Know More Morse Taper Drill Bits?

Originally known as Morse Taper Shank Drill Bits, the name comes from the developer of the Tapered drill bits, Stephen A. Morse, who developed them in the late 1860s. Having a vertically elongated trapezoidal shape, with a pointed head on the larger diameter end, these tapered shank drill bits are considered the best to be used on a lathe. These tapered shank drill bits arrive in sizes 0 to 7, there is one rarely found, the size of 4½, and has a taper of 0.0520 per inch. Adding this size, the total number of Morse Tapered Shank Drill Bits becomes 9.

Straight Drill Bits vs. Morse Taper Shank Drill Bit for Metal

Morse Taper Drill Bits can be identified using their nomenclature. The nomenclature method is worked out by taking the first two initials from Morse and Taper and the number from 0 to 7. This means that a number 0 will be called MT0, the number 1 as MT1, and so on.

The Morse Tapers on the drill shank allows the bit to be mounted directly into the spindle of a drill, a lathe tailstock, or into the spindles on milling machines using adapters. These tapers are self-locking and have a taper of approximately ⅝” per foot that allows the torque to be transferred to the drill bit by the friction between the taper shank and the socket. The tang at the end of the taper is meant for ejecting the drill bit from the spindle with a drift providing aid in the same.

How to Choose the Morse Taper Shank Drill Bit

Early History

The Morse Taper Drill Bits are based on Morse Taper System. This system was introduced by the Morse Twist Drill and Machine Company. Based on a Taper-per-foot value of ⅝ inch, these Morse Taper Drill bits have now emerged to be the most widely used drill bits around the world for machining. In a practical word, none of the Morse Tapers are 0.62500 per foot, rather only measure between 0.59858 to 0.62565 per foot.

Importance of Morse Taper Shank Drill Bit

Different Accessories

The arbor of the drill chuck is also a Morse Taper often times. This allows the chuck assembly to be replaced with a drill bit with a Morse Taper Shank. If not, Morse Taper Sleeves may be used to bring the size of the smaller Morse Tapers up to the size of the drive spindle’s Taper. Morse Taper Sleeves are additions that can be used to attach the tools as per their specifications comfortably to the drill chuck. There is a whole range of Morse Taper Sleeves that can be used to bring the size of the smaller Morse Tapers up to the size of the larger ones or vice versa. It is important to note that these sleeves should not be confused with Adapters. Apart from these two tool extension accessories, there are Sockets, that help to extend the effective length of the drill and come with a variety of taper combinations.

Importance of Morse Taper Shank Drill Bit for Metal

Some advantages of Morse Taper Drill Bits are:

They are simple to manufacture on a lathe.
They have a significantly higher torque transmission rate. However, this depends upon how hard the bit is driven into the workpiece.
They have a very accurate centering.

Who Should You Trust_ Morse Taper Shank Drill Bits

One of the disadvantages of the same are:

They cannot be held in a chuck or a collet.

Morse Taper Shank Drill Bits

Tenyu Morse Taper Shank Drill Bits Video

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Frequently Asked Questions on Morse Taper Drill Bits —-The Comprehensive FAQ Guide

What are Morse Taper Drill Bits?

What are the Sizes Available in Morse Taper?

What is a Morse Taper Ratio or a Morse Taper Standard?

Why would you use a Morse taper drill?

How to tell what morse taper drill bit i have？

How to use morse taper drill bits ？

What is the difference between a Morse taper and a Jacobs taper?

Morse taper shank drill bits

Jacobs

What is a Morse Taper sleeve?

What is the most common Morse Taper Tooling?

How Do You Release a Morse Taper?

How to Determine What Type of Morse Taper is Needed for Your Woodworking Lathe?

How to Know More Morse Taper Drill Bits?

Early History

Different Accessories

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