rock drill bits

High air pressure mining button 152mm hard rock dth hammer water well drill bits Description China high air pressure mining button 152mm hard rock dth...

Spiral Auger Taper Button Bit Taper Connection Rock Drill Head Product Description 1. Steel grade: G105 2. Specification: Dia 50-127mm 3. Good quality...

6.5mm Diamond Core Bits for Stone , Core Drill Bit with 3/8" Shaft Sintered Diamond segment hole saw core drills bit with excellent diamond segme...

Construction Spare Parts Bullet Drilling Teeth For Rock Drilling Sinovo drilling teeth use high grade alloy steel and tungesten carbide tip and adopt ...

Drilling Rig Tools , Rock Drilling Tools For Drilling Broken Rocks Quick Detail: 1.Our company is one of has geological tools manufacture in jiangsu c...

Based on our previous product KG925 borehole drilling machine, we developed this KGH4 medium pressure eco-friendly crawler drilling rig. The new produ...

68mm - 168mm Rock Drilling Tools Hdd Pilot Bit Sonde Housing With Drill Bit Directional Drilling Pilot Size (2 3/8 ~ 6 5/8") Directional drilling...

BQ Drill Bit, NQ Drill Bit Bit, BQ Drill Bit For Geotechnical Drilling And Mining Exploration, Hard Rock Diamond Bit Sizes Available Wireline series G...

XDEM PDC Drill Bit for Geological Exploration Water Well Drilling Rig for Sale PDC Bit for Geological Exploration Water Well Drilling Works We supply ...

Different drill bits used in engineering drilling hole suitable for all stratum such as rock soil and gravel Supply all kinds of drilling rig, drillin...

100 - 400mm Tricone Drill Bit Drilling Rig Tools Used for Water Well Projects Product Description The three - gear drill bit is specially designed for...

BQ55.5x46.0 NQ69.85x60.30 HQ88.90x78 Rock drilling pipes wireline Drill Rods For Mining Exploration 5ft 10ft 1.5m 3m Description: Description of Wirel...

70mm Carbide Blind Hole Drill Bit for Woodworking Drill Bits Carpenter Tools YIDIAN Dowel Drill Bits: YIDIAN carbide blind hole drill bit ( profession...

Road Building Hydraulic Crawler Mining Rock Drilling Machine Product Description HF115Y crawler hydraulic drilling rig adopts new hydraulic technology...

DIN338 High Speed Steel Drill Bits for Metal with Black and Gold HSS 6542​ Description of Cobalt HSS Drill Bits: 1. Types:Twist Drill Bit Set 2. Type ...

15pcs Diamond Hole Saw Drill Bit Set Glass Ceramic Tile Machining Cutting Tool 3-42mm Customized support :OEM,ODM Place of Origin:China Model Number :...

Tungsten carbide drill bits wood hole drill bits with size 11mm for woodworking Details: Versatility: These drill bits are suitable for a wide range o...

Product Description: Introducing our Carbide Drill Bits - the perfect tool for your drilling needs. Made from high quality carbide material, these dri...

Impact Resistance Drill Bit Nozzle For Pcd Drilling Bits In High Precision Applications : We are manufacturing Cemented tungsten carbide spary nozzle ...

Product Description: Product Overview - Tungsten Carbide Drill Bits Tungsten Carbide Drill Bits are high-quality tools designed for efficient and prec...