DIN 1897 Drill

Precise spot drilling without centring, even on curved surfaces.

Short and stable twist drill with distinctive heat resistance.

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DIN 1897 Drill HSS Straight Shank Twist Drill Bits ---Tenyu Tools Manufacturer

DIN 1897 DRILL EXTRA SHORT HSS STUB TWIST DRILL BITS

Diameter: 1-20mm

Manufacturing process: rolled, milled, fully ground

Flute type: N

Material: HSS4241,HSS4341,HSS M2(6542),HSS M35(Co5%),HSS M42(Co8%).

Finish: White,TIN Coated,Rainbow Color,Bright,Black & Bright,Zirconium Coating,Black,Coffee Color, etc.

Point angle: 118 or 135 split point （Point grinding Split point from Â ̄ 3 mm.）

1. 118-degree point is perfect for mobile as well as device boring. Made to do in moderate and also reduced carbon steel, cast iron as well as timber.

2.135-degree split point is self-centering and also minimizes drive. Perfect for mobile or device exploration of reduced tensile stamina alloy product, stainless-steel, as well as various other tool obligation applications.

Pictures for COBALT DIN1897 DRILL BITS ITH AMBER

Pictures for HSS M2 DIN1897 DRILL WITH BRIGHT

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DIN 1897 Drill Suit:

durable job
High real running precision
Right-hand man reducing/.
automated dull makers and also turret lathes and also hand drills maker.
High warmth resistance.
boring at steel, grey actors iron, non-ferrous steels.

Durable DIN 1897 drill for usage on automated devices and also revolver financial institutions. Especially appropriate for usage in hand-held drills as well as well as for drilling thin-walled products (bodywork building etc.).

HSS Picture for DIN 1897 DRILL HSS EXTRAC SHORT HSS STUB TWIST DRILL BIT ADVANTAGES

stable and also short spin DIN 1897 drill with distinct heat resistance. Preferably fit for setting up deal with thin-walled products such as sheet steels, level steels as well as account steel in bodyshell building.

20% reduced infeed pressure contrasted to DIN 338 drill bits in addition to quicker development as well as a much more mild means of working.

Up to 50% higher cutting speed compared to DIN 338 drill bits

Pictures of DIN 1897 DRILL HSS M2 EXTRA SHORT HSS STUB TWIST DRILL BITS

Din 1897 Drill Extra Short HSS Stub Twist Drill Bits Specifications

D	L1	L2	D	L1	L2	D	L1	L2	D	L1	L2
1	6	26	5.8	28	66	10.8	47	95	15.5	58	116
1.2	8	30	6	28	66	11	47	95	15.75	58	116
1.5	9	32	6.2	31	70	11.2	47	95	16	58	116
1.8	11	36	6.5	31	70	11.5	47	95	16.25	60	119
2	12	38	7	34	74	11.8	47	95	16.5	60	119
2.2	13	40	7.2	34	74	12	51	102	16.75	60	119
2.5	14	43	7.5	34	74	12.2	51	102	17	60	119
2.8	16	46	7.8	37	79	12.5	51	102	17.25	62	123
3	16	46	8	37	79	12.8	51	102	17.5	62	123
3.2	18	49	8.2	37	79	13	51	102	17.75	62	123
3.5	20	52	8.5	37	79	13.2	51	102	18	62	123
3.8	22	55	8.8	40	84	13.5	54	107	18.25	64	127
4	22	55	9	40	84	13.8	54	107	18.5	64	127
4.2	22	55	9.2	40	84	14	54	107	18.75	64	127
4.5	24	58	9.5	40	84	14.25	56	111	19	64	127
4.8	26	62	9.8	43	89	14.5	56	111	19.25	66	131
5	26	62	10	43	89	14.75	56	111	19.5	66	131
5.2	26	62	10.2	43	89	15	56	111	19.75	66	131
5.5	28	66	10.5	43	89	15.25	58	116	20	66	131

DIN 1897 DRILL BITS EXTRA SHORT HSS STUB TWIST DRILL LIST of CHEMICAL ELEMENTS

Din 1897 Drill Bits Material NO.	steel NO.	CHEMICAL ANALYSIS (%)
Din 1897 Drill Bits Material NO.	steel NO.	C	Si	Mn	P	S	Cr	W	Mo	V
Din 1897 Drill Bits 4241	W4Mo2Cr4VSi	0.90	1	0.30	≤0.030	≤0.015	4.8	1.6	0.65	0.55
Din 1897 Drill Bits 4241	W4Mo2Cr4VSi	1.00	1.3	0.40	≤0.030	≤0.015	5.1	1.85	0.8	0.7
Din 1897 Drill Bits 4341	W4Mo3Cr4VSi	0.89	0.60	0.30	≤0.030	≤0.015	3.80	3.60	2.60	1.25
Din 1897 Drill Bits 4341	W4Mo3Cr4VSi	0.97	1.00	0.40	≤0.030	≤0.015	4.40	3.85	2.85	1.45
Din 1897 Drill Bits 9341	W9Mo3Cr4V	0.78	0.20	0.30	≤0.030	≤0.015	3.80	8.60	2.80	1.35
Din 1897 Drill Bits 9341	W9Mo3Cr4V	0.86	0.40	0.40	≤0.030	≤0.015	4.40	8.90	3.05	1.55
Din 1897 Drill Bits M2	W6Mo5Cr4V2	0.81	0.20	0.30	≤0.030	≤0.015	3.80	5.60	4.60	1.80
Din 1897 Drill Bits M2	W6Mo5Cr4V2	0.89	0.45	0.40	≤0.030	≤0.015	4.40	5.85	4.85	2.00
Din 1897 Drill Bits cobalt M35	W6Mo5Cr4V2Co5	0.88	0.20	0.30	≤0.030	≤0.015	3.80	5.60	4.60	1.80	Co: 4.60
Din 1897 Drill Bits cobalt M35	W6Mo5Cr4V2Co5	0.95	0.45	0.40	≤0.030	≤0.015	4.40	5.85	4.85	2.00	4.85
Din 1897 Drill Bits cobalt M42	W6Mo5Cr4V2Co8	1.05	0.15	0.15	≤0.030	≤0.015	3.5	1.15	9	0.95	Co: 7.75
Din 1897 Drill Bits cobalt M42	W6Mo5Cr4V2Co8	1.15	0.65	0.4	≤0.030	≤0.015	4.25	1.85	10	1.35	8.75

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