down the hole hammer bits online manufacture

Product name: T38 Symmetric Casing Drilling Bit For Tunneling N80 with raw materials Product category: Symmetric casing drilling system Matched connection: T38 Matched casing pipe OD: 114mm Overburden Casing ... Read More

Product name: T38 Symmetric Casing Drilling RingBit 114mm S355 Steel materials Tunneling Product category: Symmetric casing drilling system Matched connection: T38 Matched casing pipe OD: 114mm Overburden ... Read More

Product name: 139mm symmetric casing drilling bit with T45 thread connection for tunneling Product category: Symmetric casing drilling system Matched connection: T45 Matched casing pipe OD: 139mm MING Ring Bit ... Read More

Product name: R32 R38 T38 T45 T51 Furukawa Ingersoll Rand ATLAS COP Shank Adaptor Product category: Shank adapter Matched: Atlas Copco COP 1238 1432, COP 1532, COP 1440, COP 1838 HD/ME Thread: R32 Length: 485MM ... Read More

Product name: 194mm permanent ring bit casing drilling bits for water well drilling Product category: Overburden casing drilling tools Matched hammer: Hammer DHD360 Matched casing pipe OD: 194mm Kingdrilling ... Read More

Product name: 219mm MK5E Overburden Eccentric Casing drilling system with DHD360 shank for construction Product Category: Casing drilling tools Matched hammer: Hammer DHD360 Casing pipe OD: 219MM MK5E ... Read More

Product Description: The Overburden Drilling System is a state-of-the-art drilling equipment designed to efficiently and effectively handle the challenging task of overburden removal in mining, construction, ... Read More

Product name: 133mm Permanent casing drilling ring bit for mining Product category: Overburden casing drilling system Matched hammer: Hammer DHD340 Matched casing pipe OD: 133mm Permanent casing drilling ring ... Read More

Product name: 215mm MSX165 Overburden Symmetric Casing Drilling System Bit With Slide Block For Construction Casing pipe OD: 165mm MSK Overburcen Casing Drilling System bit - a high-quality tool designed to ... Read More

Product name: 273mm MRING tunneling casing drilling ring bit for 8 inch DTH hammer Product category: Concentric casing drilling system Matched hammer: Hammer DHD380 Matched casing pipe OD: 273mm MRING tunneling ... Read More