High quality DTH Water well drilling bits with size 115-DHD340
Compared with SANDVIK and ATLAS COPCO drilling tools, a new type of DTH Water well drilling bits designed and made by MSD is about 10% faster when tested on the hardest iron ore mine in China , meanwhile because thicker external cylinder is used, its service life is longer than others.
MSD technology manufactures High efficient, Durable, long life High Air Pressure DTH Hammers and bits to reduce your cost per meter when drilling in various application formations
Diameter
| Button
| Button Angel
| Air Holes | Weight (kgs) |
| mm | inch | Gauge | Front |
Drill bits for DHD340 hammers
|
| 105 | 4 1/8 | 7x16 | 6x14 | 38 | 2 | 7.6 |
| 110 | 4 5/16 | 7x16 | 6x14 | 38 | 2 | 7.8 |
| 115 | 4 1/2 | 7x16 | 6x14 | 38 | 2 | 8.2 |
| 120 | 4 3/4 | 8x16 | 8x13 | 38 | 2 | 8.7 |
125
| 4 15/16 | 8x16 | 10x13 | 38 | 2 | 8.9 |
| 130 | 5 1/8 | 8x16 | 8x14 | 38 | 2 | 9.4 |
Remark:Other sizes can be made according to your needs
------------------------------------------FAQ-----------------------------------------------
Q: How about your delivery of DTH Water well drilling bits?
A: We have quick delivery,Commonly used models, we can deliver within 15 days
Q: What kind of rock drilling tools can you provide?
A: We have an abundant product porfolio,covering DTH Water well drilling bits,top hammer tools,casing systems,and related accessories
Q: Are you a factory or a trading company?
A: We are a professional factory in designing and manufacturing high quality drill bits
Q: Can you offer us the free samples?
A: Normally we do not offer free samples, but we could properly adjust according to detailed requirement.
Q: What's your commonly size about DTH Water well drilling bits
A: Please reference above specification table.
