6 inch DTH Hammer Hard Rock Button Drill Bit
6 inch DTH Hammer Hard Rock Button Drill Bit

A brief description of 6 inch DTH hammer hard rock botton drill bit.

6 inch DTH hammer hard rock botton drill bit is a kind of very common drilling bit for a borehole water well drill rig, 6 inch DTH hammer hard rock botton drill bit is attached to the DTH hammer before it can drill through the rocks, and DTH hammer rock drill bit is working as a hammerhead that hits the rocks into small pieces when the compressed air goes through the DTH hammer. 6 inch DTH hammer hard rock botton drill bit is used a lot in drilling a water well borehole.

The features of 6 inch DTH hammer hard rock botton drill bit.

6 inch DTH Hammer Hard Rock Button Drill Bit is used for blast borehole drilling, mainly used in Mining, Marble quarry or well drilling, and other construction projects.

It works with an air compressor, the compressed air powers the 6 inch DTH Hammer Hard Rock Button Drill Bit to hit the rock into pieces. It is more efficient than rotary water drilling bits.

The specifications of 6 inch DTH hammer hard rock botton drill bit.

Bit Dia.(mm)Qty*Button Dia.(mm) Gauge/FrontQty of air holesWeight/kg
1528*16/ 4*16+4*14222
1658*16/4*18+5*16225
1718*18/ 4*18+4*16226
1789*18/ 5*18+5*16227
19010*18/5*16+5*16229
20310*18/ 6*18+7*16230
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