drill bit grading

Brand Name:ZONCO

Model Number:Customized

Place of Origin:Zhuzhou

... Nozzle Drill Bit Nozzle Product description Product Name carbide drill bit nozzle Brand ZONCO Model Customized Type Crossing slot/Inner hexagonal/Outter hexagonal/ Cinquefoil/Triangular slot/Inner crossing Material 100% Virgin Tungsten Carbide Grade YG6...

Brand Name:MIROC R32 Button Bit

Model Number:R32 Thread Button Bit

Place of Origin:China

...R32 Drill Bit With High Grade YK05 Tungsten Carbide Inserts Thread: R32 Color: Green or Based on Customer requirements Type: R32 Drill Bit Widely used drifting and tunneling R32 Thread Button Bit Specification R32 Button Bit Diameter...

Brand Name:JinTai Pai

Model Number:Various or Customized

Place of Origin:Hunan, China

... Description Tungsten Carbide Woodworking Drill Bits for the wood processing industry are very versatile, commonly used for general wood cutters, hard wood cutters, plastic and tobacco paper cutting. Various grades can be recommended...

Brand Name:OEM

Model Number:customized

Place of Origin:Zhuzhou City, Hunan Province, China

..., drill bits for the manufacturing industry. Carbide drill bits come in various sizes and have a multitude of uses within the industry. Carbide drill bits are usually attached to some sort of tool, usually a drill which forces the drill bit...

Brand Name:ROSCHEN

Model Number:AW34

Place of Origin:CHINA

...AW34 Impregnated Diamond Core Drill Bits With High Drilling Performance Introduction: The main technical parameters of impregnated diamond core bits include diamond type, size, concentration and diamond grade, matrix hardness and crown shapes etc. If...

Brand Name:OEM

Place of Origin:CHINA

... High Grade Tungsten Carbide Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands...

Brand Name:MIROC by KSQ

Model Number:RE1276-R32-S

Place of Origin:China (Mainland)

...High Grade Material Reaming Drill Bit R32 76mm Spherical Button Drill Bit with Special Designed Flushing Holes Skirt selection: Standard Skirt Typically smaller than the head diameter ...

Brand Name:JCDRILLS

Model Number:HQ3

Place of Origin:Hebei,China

... Core Drill Bits With High Drilling Performance Application The impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades...

Brand Name:OEM

Place of Origin:CHINA

... Tungsten Carbide Twist Drill Bits Coating Introduction Drill Grade Coating Name Color Hv μm Friction The Max ℃ HRC55 coating TiSiAlN bronzed 3400 1-4 0.7 900℃ Carbide Material Introduction Drill Grade Material Grade Grain Introduction Application...

Brand Name:JOHNSON TOOLS

Model Number:1/4inch,1 3/8inch, 2inch/6mm,35mm,50mm

Place of Origin:CHINA

... Core Drill Bits: 1/4inch,1 3/8inch, 2inch/6mm,35mm,50mm for Granite, 5/8”-11 or M14 thread Core drilling thinner applications of stone, including granite, marble, sandstone, limestone, and so on. Premium grade core bits that...

Brand Name:ADAMAS VALUE/OEM

Model Number:86041-86326

Place of Origin:Jiangsu,China (Mainland)

...Cros- head(+)SDS PLUS Shank Electric Hammer Dill Bits Product Description 1. High grade tungsten carbide for long life. 2. Special Z-shaped tip,Quick and accurate positioning. 3. Flute available:"W" Flute, "U" ...

Brand Name:rixin

Model Number:carbide button bit

Place of Origin:China

... Tungsten Carbide Drill Bit Button/Spherical Mining Teeth Grade Density T.R.S Hardness Performance & application recommended Approx Grades in China g/cm3 MPα HRA MK4 15.1 1800 90 Mainly used as small buttons for percussion bits to cut...

Brand Name:Sinotechdrill

Model Number:NQ,HQ,PQ,LTK,T2,T6,T6S,HWF,PWF,NWG,HWG,NX,HX,NMLC

Place of Origin:China

...Advantages for core drill bits : 1. Fast cutting and drilling speed 2. Long life, stable performance 3. Low power consumption 4. Professional OEM, superior grade quality 5.. CE: ISO: 9001: 2000 Size AQ,BQ,NQ,HQ,PQ Application geological...

Brand Name:SEEGO CARBIDE

Model Number:Standard & Customized

Place of Origin:CHINA

... and DTH Drill Bits Description: Our supplied carbide grade of 6% cobalt, it is highly recommended for mining applications. it's with high hardness and shock resistance, they are widely used in DTH drill bits for rock...

Brand Name:ASEEDER

Model Number:AN-11

Place of Origin:CHINA

...Drill Bit Nozzle High Temperature Resistance Drill Bit Nozzle Information: 1, 100% raw material grade with high hardness ,anti-corrosion and longer life 2, various specification in stock or customize as your requirements 3, Type: pdc bit nozzle,tricone bit...

Brand Name:HONG ZUAN

Model Number:Carbide button customized

Place of Origin:Hunan, China (Mainland)

...Finished Surface Cemented Carbide Substrate For PDC Drill Bit Tip Tungsten Carbide Insert Buttons 1. 100% virgin raw materials. 2. Various kinds of grades are availalbe based on customer's application. 3. we have professional advanced production...

Brand Name:VKD

Model Number:T25

Place of Origin:zhuzhou

...YG8 Grade Carbide Rock Drill Bits Size Customized For Mining / Drilling Advantages of our tungsten carbide products: 1. Made from 100% origin raw material. 2. Producted by advanced ...

Model Number:DB-3D/5D

Place of Origin:MADE IN CHINA

Brand Name:KTC

...Tungsten Carbide Drill Bits For Concretes 3D Coating Black Or Copper Color Specifications: Raw Material GU20UF/TF200 WC 89% ...

Place of Origin:China

...Grade Grade Density g/cm³ Hardness HRA TRS N/MM² Applications recommended YG8C 14.55-14.75 ≥87.5 ≥2000 It is suitable for making geological prospecting drill bits and mining inserts for light electrical drills for drilling soft...

Brand Name:Lys

Model Number:All

Place of Origin:Hunan China

...DTH Drilling Bit / Rock Drilling Bit / Drilling Tool -The grades of tungsten carbide drill bit Grade Density (g/cm³) Hardness (HRA) T·R·S (N/mm2) Application YG4C 15.0 89.5 1800 Maily used as small buttons for percussion bits and as the inserts...