DHD340 drilling tools down the hole hammers and DTH bits Size :4inch Model:SHD4 Brand: Siruite Shank :DHD340 Certificate: API 7-1 Pin Connection: 2 3/8" API reg pin N/W,G/W : 41kg/ 48kg Dimenstion:1150*115*115mm Application : ore mining,water drilling Send Inquiry Live Chat(WA) Product Detail Tags: DHD340 down the hole hammers and DTH bits Share: PREVIOUS:311mm 12 1-4 high quality mining machine parts tricone rock bits for drilling rigs NEXT:Hybrid PDC drill bits tungsten carbide roller DIAMOND PDC BITS Related Products 4 1-2 114mm 3 blades step drag bit for water drilling 8 3-4 petroleum drill bit directional well drilling center pilot tricone roller bit 12 1-4 inch water boring well drilling kingdream metal sealed bearing TCI tricone bit 8 inch Mission 80 size 203mm pneumatic DTH hammer and DTH drill bits high standard China factory Mission60 152mm 6in oil-water-mine drilling rig parts DTH hammer 8 1-2 4 wings vertical well drilling diamond PDC bits for soft formation high impact resistance 59mm matrix sintered body flat face PDC center drill bits IADC517 high penetration motor drilling MD kingdream gas and oil well drill tri-cone bits