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Home > Products > Small Hole Drilling Tools > Taper Button Bit > 11 Degree Tapered Chisel Bits for Drill Stone

11 Degree Tapered Chisel Bits for Drill Stone

Basic Info

Model No.:  bl

Product Description

Model NO.: bl Chisel Type: Butt Chisel Usage: Masonry Customized: Customized Diameter: 32mm Weight: 0.3kg Trademark: BESTLINK Specification: CE HS Code: 82071990 Punch Type: Round Punch Material: Steel Color: Multicolor Condition: New Height: 50mm Degree: 11° Transport Package: Wooden Origin: Xiamen Taper Rock Drill Bits we have 3 types: Chisel bits, Button Bits, cross bits

Rock Drill Tapered Chisel Bits is suitable for H22mm and H25mm taper Rock drill rods use. It have three taper degree: 7° , 11° , 12° . It's widely used for hard rock(f=8~18) drilling use.

1) Tapered connection: 7, 11, 12
2) Alloy steel: 42CrMo
3) Carbide tips: YK20
4) Carbide size: 18*10mm, 15*10mm, 13*9.5mm
4) Chisel Bit diameter: 30-80mm
5)Technology: Hot-pressing or welding
Type Diameter Tip Size Taper Weight
Dia
mm inch H*W kg
Chisel Bit 26 1  1/32 13*8 7 0.24
28 1  7/64 13*8 7 0.28
30 1  3/16 13.5*8 7 0.28
32 1 1/4 13.5*8 7 0.3
34 1 11/32 13.5*8 7 0.34
36 1 27/64 13.5*8 7 0.36
38 1 1/2 13.5*8 7 0.38
40 1 37/64 13.5*9,2 7 0.4
42 1 2/3 13.5*9.2 7 0.42
20 25/32 12*6 4 0.12
22 55/64 12*6 4 0.16
24 15/16 13*8 4 0.18
26 1  1/32 13*8 4 0.22
28 1  7/64 13*8 6 0.26
30 1  3/16 13.5*8 7 0.28
32 1 1/4 13.5*8 7 0.32
33 1 19/64 13.5*8 7 0.33
34 1 11/32 13.5*8 7 0.35
36 1 27/64 13.5*8 7 0.35
38 1 1/2 13.5*8 7 0.39
40 1 37/64 13.5*9.2 7 0.4
41 1 5/8 13.5*9.2 7 0.41
42 1 21/32 13.5*9.2 7 0.42

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Product Categories : Small Hole Drilling Tools > Taper Button Bit

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