6.5 Inch 152mm High Pressure DTH Drill Bit
Specifications
1.DTH drill Bit2.match to the original Atlas Copco DHD340A
3.spherical,ballistic,parabolic insert
4.ISO9001 certificate
6.5 inch 152mm High pressure DTH drill Bit
product description:
Features: 1.applicable hard,very hard and medium soft rock formations.
2.Reliable quality, long service life, rare abnormal breakage during service life.
3.Good flushing effect to ensure high drilling rate
4.Strict quality warranty and compensation rules
5.Can match to the original Atlas Copco Cop64 etc.
Markets: Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc.
Order guide:
Bit Dia.+ Shank + Face shape + Carbide button shape
Examples For Ordinary Bits
Concave, spherical(other designs of faces and inserts are available
|
Bit Dia.(mm) |
Qty.× Button Dia.(mm) |
Qty.Air Holes |
Weight (kg) |
Product Code |
|
|
Outer |
Front |
||||
152 |
8×16 |
4×16+4×14 |
2 |
23.2 |
140604 |
165 |
8×18 |
4×18+5×16 |
2 |
24.0 |
140914 |
172 |
8×18 |
4×18+4×16 |
2 |
25.1 |
140764 |
178 |
9×18 |
5×18+5×16 |
3 |
26.0 |
141124 |
185 |
8×19 |
5×19+5×16 |
2 |
26.5 |
140854 |
190 |
10×18 |
5×16+5×16 |
2 |
29.2 |
140664 |
195 |
10×18 |
5×18+5×16 |
2 |
29.9 |
140304 |
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