Product Features:
we have got ISO9001 certificate and our pdc drill bits have been sold to 30 countries all over the world.
Business Terms:
Port: ningbo
Payment Terms: L/C,T/T,Western Union
Contact Supplier
we have got ISO9001 certificate and our pdc drill bits have been sold to 30 countries all over the world.
Port: ningbo
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Threaded/Tapered (taper 7, 12degree) chisel/cross bits are mostly used for hand-held rock drill. We make them by alloy steel by forging and select suitable tungsten carbide insert as per customers requests in accordance with their local rock conditions,such as for, limestone, marble, granite etc.
Detailed Product Description
Bit diameter | Carbide tip | Taper | Water hole | |
| mm | in | thick x hight | ||
| 20 | 25/32" | 6 x 12 | 4° | 2 |
| 22 | 55/64" | 6 x 12 | 4° | 2 |
| 24 | 15/16" | 810 x 13.515 | 4° | 2 |
| 26 | 1 1/32" | 810 x 13.515 | 4° | 2 |
| 28 | 1 7/64" | 810 x 13.515 | 6° | 2 |
| 30 | 1 3/16" | 810 x 13.515 | 7° | 2 |
| 32 | 1 17/64" | 810 x 13.515 | 7° | 2 |
| 34 | 1 11/32" | 810 x 13.515 | 7° | 2 |
| 36 | 1 27/64" | 810 x 13.515 | 7° | 2 |
| 38 | 1 1/2" | 810 x 13.518 | 7° | 2 |
| 40 | 1 37/64" | 810 x 13.518 | 7° | 2 |
| 42 | 1 21/32" | 810 x 13.518 | 7° | 2 |
| 50 | 1 31/32" | 810 x 13.518 | 7° | 2 |
| 56 | 2 13/64" | 810 x 13.518 | 7° | 2 |
| 60 | 2 23/64" | 810 x 13.518 | 7° | 2 |
Model No.: SVAL
Features: Cold Chisel Without Rubber Handle item ID:SVAL
Model No.: SVAO
Features: Brick Bolster item ID:SVAO
Model No.: SVBF
Features: Wrecking Bars item ID:SVBF
Model No.: MY-931
Features: Cold chisel
Drop-forged , with rubber protector
Nice painting
OEM with very competitive price.
Model No.: MY-A110
Features: Cold chisel
with smooth surface,Drop forged makes it strong enough.
Heat treatment
Model No.: FH
Features: 1.We are factory
2.Flat chisel
3.Material:40CR
4.Application: Concrete, Clinker, Masonry, Stone
Model No.: FH
Features: 1.We are factory
2.SDS plus shank
3.Material:40CR
4.Application: Concrete, Clinker, Masonry, Stone
Model No.: MYG-004
Features: Point Edge Cold chisel :
Size(mm):200*14,250*14,350*14,200*16,250*16,300*16,350*16,250*18,
Model No.: MY-850
Features: Cold chisel
with comfortable handle and smooth surface,Drop forged makes it strong enough.
Model No.: MY-850
Features: Cold chisel:
smooth surface with many styles and colors for your choice.
Good quality and very competitive price
Model No.: MY-291
Features: Brick bolster :
Drop-forged
Nice painting , comfortable handle
Model No.: MY-644
Features: Point cold chisel
Drop-forged
With comfortable handle
Nice painting