48 inch drill bit extension

Gas Hole Drilling Tri - Cone Bits , 7 1/2 inch Drill Bit high performance Details of Tricone Bits: The right bit for the right application. Roschen ha...

DHD340 dth hammer drill bit diameter 110mm manufacturer 4 inch drill bit for hammer drill DTH Bits DTH Hammer bits Shank style Diameter in mm Air hole...

Product name: T45 Thread drill rod other name: MM Extension Rod Thread: T45 Usage: Hole Drilling, Coal Mining, Quarry, Construction,Stone Drilling oth...

R32 T38 T51 Threaded rock button drill bit extension rods Product feature of Rock Drilling Rods Threaded drill rod Connector Drill Rod R32 T38 T51 Thr...

Hard Rock Drill T38 MF/Speed Drill Bit Extension Bar For Bench and Production Drilling Description: Hexagonal drill rod and round drill rods are produ...

Golden Color Down The Hole Bits , 8 1/2 Inch Drill Bits For Water Well Drilling DTH hammers are connected with down the hole bits to do the drilling w...

Alloy Steel 17-1/2" Bit Breaker For PDC Drill Bit Description : Bit breaker baskets are used to help separate the pipe from the bits. Theese spec...

Antifriction Steel Hard Rock Drill Bits For The toughest Drilling Application Click here for catalogueTCI DRILL BIT.pdf Advantage: Optimized cutting s...

10 Inch Drill Bit Drilling Rig Sd10 Numa100 0.7-2.5 Mpa Air Pressure...

Tunneling Drill Rod Extension Rod R25,R28 for Rock Drilling Tools Description OED’ drifting and extension drill rods are for in drifting, tunneling, l...

Product Description Product Name Small Arbors for Bimetal Hole Saw Material Bimetal Surface Finish Oxide Black,Electro-plated Black Size φ19-30mm Pack...

3.5 inch bits for cop32 dth hammer,for blasthole drilling. Qideli manufacure. 3 inch dth hammer bits for miningis the tool cutting rock. Sinodrills DT...

DTH Button Bit With Shanks DHD350, MACH50.MISSION50,SD5,QL50. The Bit Diameter Range Is From 135mm To 220mm. Package: 1. Methods of Payment: T/T (Tele...

12 Inch HSS Aircraft Extension Extra Long Drill Bit for Metal Stainless Steel Aluminium Drilling Discription of Aircraft Extension HSS drill bits: The...

12" N120 N125 DTH Drill Bits DTH Button Bits For Big Hole Drilling Product specifications: N120 N125 dth bits For 12" hammer DTH bits shank ...

14 inch 375mm iadc 417 tci tricone roller drilling bit for well drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bi...

OEM High Strength Oil Water Well Drill Bits Water Well Drill Bits Specifications Item Size (mm) Item Name Size (mm) Non-coring Drill Bit 42 Coring Dri...

Three cone drill bits can efficiently and stably drill into various formations, including soft formations, medium hard formations, and hard formations...

SML Customized Drilling Bits PDC Drag Bit for Water Well 1.Description: PDC Drag Bit We Glorytek Industry manufacture and supply various of PDC Drag b...