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  • Metric Size Round Shank Step Drill Bit Set with Silver Surface for Stainless Steel Cutting in Plastic Box
  • Metric Size Round Shank Step Drill Bit Set with Silver Surface for Stainless Steel Cutting in Plastic Box
  • Metric Size Round Shank Step Drill Bit Set with Silver Surface for Stainless Steel Cutting in Plastic Box
  • Metric Size Round Shank Step Drill Bit Set with Silver Surface for Stainless Steel Cutting in Plastic Box
  • Metric Size Round Shank Step Drill Bit Set with Silver Surface for Stainless Steel Cutting in Plastic Box

Metric Size Round Shank Step Drill Bit Set with Silver Surface for Stainless Steel Cutting in Plastic Box

  • M35 provides high hardness, rustproof, solid, and durable quality.
  • 118 degree split point tip Increases cutting speed and prevents walking.
  • Universal round shank.
  • Double Flute spiral blade design makes the cutting faster and smoother.
  • It is ideal for a variety of materials from stainless steel, metal, plastic, fiberglass to wood.
  • Product Details
  • Factory
  • Material
Product Description
More Choice For You: Home > Step Drill Bit
Product Name
Metric Size Round Shank Step Drill Bit Set with Silver Surface for Stainless Steel Cutting in Plastic Box
Size
4-12mm, 4-20mm, 4-30mm
Material
HSS 4341 (We Also Have Hss4241, M2, M35，M42)
Flute Type
Straight Flute (We Also Have Spiral Flute)
Flute Number
Double Flute (We Also Have Single Flute, Three Flute)
Shank
Round Shank (We Also Have Quick Change Hex Shank, Three Flats Shank, Double R Shank)
Surface Finish
Silver (We Also Have Amber Color, Black Oxide, Black and Bright, Titanium Coated, and so on)
Package
3Pcs in Plastic Box

M2 Double Straight Flute Step Up Drill Bit Set for Steel and Metal Drilling with Three Flats Shank

Straight Flute Step Drills (Metric)
Size (mm)
Number of Steps
L1 (mm)
L2 (mm)
D1 (mm)
D2 (mm)
4-12
5
62
22
12
6
4-12
9
68
22
12
6
4-20
9
71
22
20
8
4-22
10
73
22
22
8
4-30
13
95
22
30
10
4-32
14
102
22
32
10
4-39
13
97
25
39
10
5-35
13
73
25
35
13
4-40
16
103
25
40
12
10-45
9
98
25
45
13
Straight Flute Step Drills (Inch)
Size (inch)
Number of Steps
L1 (inch)
L2 (inch)
D1 (inch)
D2 (inch)
3/16-1/2
6
2 7/32
7/8
3/16-1/2
1/4
1/8-1/2
13
2 27/32
7/8
1/8-1/2
1/4
1/4-3/4
9
2 51/64
29/32
1/4-3/4
3/8
3/16-7/8
12
3
7/8
3/16-7/8
3/8
1/4-1 3/8
10
2 61/64
7/8
1/4-1 3/8
3/8
7/16-1 1/8
12
2 51/64
7/8
7/16-1 1/8
3/8
9/16-1
8
3 3/64
7/8
9/16-1
3/8
13/16-1 3/8
10
3
7/8
13/16-1 3/8
3/8
* Custom-tailor would be available against customers’ requirements

 

 

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