152-DHD350 DTH Hammer bit with high pressure for mining
Diameter
| Button
| Button Angel
| Air Holes | Weight (kgs) |
| mm | inch | Gauge | Front |
Drill bits for DHD350 hammers
|
| 138 | 5 1/2 | 7x18 | 7x15 | 38 | 2 | 15.6 |
| 146 | 5 3/4 | 7x18 | 7x15 | 38 | 2 | 16.1 |
| 152 | 6 | 8x16 | 8x15 | 38 | 2 | 17 |
| 165 | 6 1/2 | 8x18 | 8x16 | 38 | 2 | 18 |
| 178 | 7 | 8x18 | 10x16 | 38 | 2 | 24 |
| 185 | 7 1/4 | 8x18 | 10x16 | 38 | 2 | 26 |
| 203 | 8 | 10x18 | 8x18+6x16 | 38 | 2 | 31 |
Remark:Other sizes can be made according to your needs
-------------------------------------FAQ------------------------------------------
Q: What kind of rock drilling tools can you provide except DTH hammer bit?
A: We have an abundant product porfolio,covering DTH Water well drilling bits,top hammer tools,casing systems,and related accessories
Q: Can you offer us the free samples of D152-DHD350 DTH hammer bits?
A: Normally we do not offer free samples, but we could properly adjust according to detailed requirement.
Q: What are the after-sales services of DTH hammer bits?
A: If you have any questions about DTH hammer bits:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality
Q: What are the project types of DTH hammer bit?
A: Project types include: Blast holes, Quarry,Anchoring,Infrastructure,Geothermal holes,Well drilling,ect.
Q: What are the rock type of DTH hammer button bits?
A: Drill rock type include: Granite, Marble, Limestone, Basalt, ect.
