roller cone drill bit

6 1/2" Rubber Sealed TCI Tricone Roller Rock Drill Bit for Water Well Drilling Description: TCI Tricone Roller Rock Drill Bit is the most widely ...

Quality Auger Tips in Excavator Tungsten Carbide Button Bits G30 For oil cone drill bits medium soft Conical button bits: Diameter: 17.00mm Height: 26...

YG6 YK05 YG8 YG8C YG11C Tungsten Carbide Button Insert for oil-field drill bits 1. Description: YG15C For oil cone drill bits, for medium soft and med...

high quality 8 1/2 Inch roller bit match drilling bit bucket for piling foundation Product Feature: 1.We purchase top quality raw materials from leadi...

Tungsten Carbide Inserts for Shield Tunneling Boring Machine Head Key Points: Size φ18*φ16*r5*30 Assembling Units 30-40 units or more for operation As...

M35 High Speed Drill Bits Step Cone Drill Bits For Metal 1. The step drill bits are made of classic high-speed steel with titanium coating for proven ...

High Strength Water Well Drill Bits Diamond Material Wear Resistance Product Description oil well drill bit , which some may also call roller cone bit...

High Strength Water Well Drill Bits Diamond Material Wear Resistance Product Description Water Well Drill Bits oil well drill bit , which some may als...

Water Well Drilling Tungsten Carbide Hard Rock 12 Inch Iadc537 TCI Roller Tricone Rock Drill Bits Application TCI Roller Tricone Rock Rolling cutter b...

Pdc Drill Bits Nozzles And Cone Roller Bits Tungsten Carbide Nozzle Applications : We are manufacturing Cemented tungsten carbide spary nozzle of oil ...

YG11C Tungsten Carbide Rock Buttons For Oil Drilling / Digging Bits Wear-resistant High Hardness 1) Made of special and excellent raw material, have m...

API Drilling Rig Spare Parts TCI Tricone Three Cone Rock Roller Drill Bit For Oil Rig Soft formation TCI tricone bits: The soft formation TCI tricone ...

Quarrying rock tools drill mining taper rock drilling bits 34 mm button bit 1 Product description of Rock Drilling Bits Material - 45CrNiMoVA we use t...

Product Introduce The tricone bit consists of three rotating cones working inside each other and each with its own row of cutting teeth. The tricone b...

Long Life Span Rotating Cone Bits with Roller Bearing for Efficient Drilling *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body ...

High Hardness Tungsten Carbide Nozzle For PDC Drill Bits / Cone Roller Bits Nozzles are a key component of many spray, spray, fuel injection and sandb...

High Density Drill Bit Nozzle Cemented Tungsten Carbide Nozzle For Cone Roller Bits Tungsten Carbide Nozzles are quickly becoming an essential tool fo...

Product Name 5pcs HSS Titanium Triangle Shank step cone taper drill Bits Set for Metal Drilling Size 6Steps: 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) 8S...

PDC BITS FOR ROOF BOLTING PDC drill bit for coal mining pdc drill bits manufacturers 1. Description: - For medium to hard and dense formations such as...

Durable 12 1/4 Inches Tricone Water Well Drill Bits 12 1/4 inches tricone bit is widely used in drilling projects, oil & gas well drilling, geothe...