chisel bits suppliers - chisel bits for hammer drills
Chisel Bits: Our chisel drill bits are manufactured from high quality alloy steel and premium tungsten carbide insert, multiple precision heat-treatment to provide highest penetration rate and longest lifespan at roughest condition. Our products are produced adopting best quality steel & carbide inserts to make, also we have approved ISO9001:2008 Quality System. 1) Taper Connection: 6° 7° 11°12°. 2) Bit Diameter: 30-42mm. 3) Top class quality & competitive price available.
|
Drill Type |
Bit diamater (D) |
Taper
|
Water hole
|
(d) mm
|
Part No.
|
|
|
Chisel Drill Bits
|
mm |
inch |
||||
|
30 |
1 3/16" |
7° |
2 |
22 |
Y130-722 |
|
|
32 |
1 17/64" |
7° |
2 |
22 |
Y132-722 |
|
|
34 |
1 11/32" |
7° |
2 |
22 |
Y134-722 |
|
|
36 |
1 27/64" |
7° |
2 |
22 |
Y136-722 |
|
|
38 |
1 1/2" |
7° |
2 |
22 |
Y138-722 |
|
|
40 |
1 37/64" |
7° |
2 |
22 |
Y140-722 |
|
|
42 |
1 21/32" |
7° |
2 |
22 |
Y142-722 |
|
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