Inner Hex Body 27mm 28mm Diameter Roof Bit Coal Mining Spade Bit with Tungsten Carbide Insert Tungsten Carbide Tips coal mining bit / PDC double wing drill bit Tungsten Carbide Particles: We only use the ... Read More
High quality alloy YG8 T.C Bits/ Tungsten carbide drill bits 60~170 used primarily in soft formations Description: The carbidw T.C Bits is a general purpose bit for geo-technical applications used primarily in ... Read More
Tapered Chisel Drill Bit for Mining operations, Tunneling Features : Tapered drill bits connect tapered drill steel of rock drill for drilling holes. Other similar tools: 1) Horseshoe Chisel Bit 2) Flat ... Read More
Rock Tools Kenna Conical Coal Mining Drill Bit Bullet Tooth Tungsten Carbide Particles: We only use the highest grade tungsten carbide as raw material for tool tips. The crushed raw material dual grain ... Read More
Stone Quarrying Tungsten Carbide Drill Bit , 36mm 38mm Industrial Drill Bit Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers ... Read More
7 Tapered Flat Chipways Tungsten Carbide Drill Bit CNC Milling For Quarrying Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers ... Read More
Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. Widely used in ... Read More
PDC Drill Bit for IADC Code PC2449 / M431 with Fastness Nozzles Description: Short cone crown profile 13 cutters Power of counterpoise design Fastness nozzles Gage of slot design T.F.A. values of nozzle sizes ... Read More
Tungsten Carbide Tips coal mining bit / PDC double wing drill bit According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC bolting drill bits applied to coal ... Read More
HQ Series Diamond Core Bits For Medium To Super Hard Formations Description: Impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard ... Read More