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Cemented Tungsten Carbide Hole Drill Bits

1.Type: Center Drill Bit
2.Model Type: Various
3.Diameter: 0.2-20mm
4.Usage: Metal Drilling
5.Virgin Material:100%

Description

Cemented Tungsten Carbide hole drill bits


Quick Details

Type: Center Drill Bit

Model Type: Various

Diameter: 0.2-20mm

Usage: Metal Drilling

Virgin Material:100%

Trade Term: CIF, FOB, EXW

Trial Order: Acceptable

OEM Service: Acceptable

Delivery Time: Shipped in 15 days after payment


Product Description

Standard: DIN338, DIN1897, DIN340, DIN1869, ANSI jobber length, screw machine length, taper length

Manufacturing process: Rolled, milled or fully ground.

Point angle: 118º or 135º split point

Finish: Bright, black oxide, black & gold, polished, coffee, Ti-coated

Shank: Straight shank, taper shank, hex shank, reduced shank

Material: M2, M7, M35, M42, W9Mo3Cr4V, W4Mo3Cr4V

Suitable for cast iron, carbon steel, alloy steel, stainless steel, non-ferrous metals under 32 HRC.


Diameter

 (Inch)

Diameter

(mm)

Length 

(Inch)

Length 

(mm)

1/16

1.588

1.5

38.1

5/64

1.984

3.75

95.25

3/32

2.381

4.25

107.95

7/64

2.778

4.625

117.475

1/8

3.175

5.125

130.175

9/64

3.572

5.375

136.525

5/32

3.969

5.375

136.525

11/64

4.366

5.75

146.05

3/16

4.763

5.75

146.05

13/64

5.159

6

152.4

7/32

5.556

6

152.4

15/64

5.953

6.125

155.575

1/4

6.35

6.125

155.575

5/16

7.938

6.375

161.925

3/8

9.525

6.75

171.45

1/2

12.7

7.75

196.85

 


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