Home > Machinery > Energy & Mineral Equipment > Mining Machinery >

Dull Bit Grading

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 2997 products for dull bit grading Manufacture & Suppliers

Integral Reaming Thread Button Bit T38-76mm For Bench Drilling Long Hole Drilling

...Bit Integral Reaming Bit T38-76mm for Bench Drilling Long Hole Drilling Integral Reaming Bit T38-76mm specification: Drill bit diameter Ø76mm Thread type:T38 Weight:1.8kg Advantages: 1.Entire CNC processing ...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

Active Member

Add to cart
Bench Drilling Integral Reamer Bit R25 29 - 76mm Long Life Of Drilling Holes

...Entire CNC processing procedure ensure the quality consistency 2.Military grade requirements of heat-treatment guarantee durability 3.Fast penetration rates, and straight and clean hole quality. Long life of...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

Active Member

Add to cart
Hard Rock Integral Reamer Drill Bit R32 67mm - 102mm Fast Penetration Rates

...Bit R32 67mm - 102mm Fast Penetration Rates Hard Rock Integral reaming drill bit R32 67mm-102mm Thread Button Bit Integral Reaming Bit R32 67mm-102mm specification: Drill bit diameter Ø102mm Thread type:R32 ...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

Active Member

Add to cart
ISO Standard Coal Mining Bits , Cemented Carbide Drill Bits High Toughness

...mine engineering, Downhole tricone bits, Shield and TBM etc. 100% original raw material and HIP process is applied, to make sure high property performance. Several material grades are available for different...

ZHUZHOU JINTAI CEMENTED CARBIDE CO., LTD.
Hunan,China

Active Member

Add to cart
OED / OEM R32 51mm Length 120mm Cross Drill Bit For Quarry Granite Rock

... granie rock. Unit weight is 2.08kgs, and there is 2 water holes on the side. Why OED threaded button bits? Advantages: 1.Entire CNC processing procedure ensure the quality consistency 2.Military grade requi...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

Active Member

Add to cart
Nickel Plating Double Ended Driver Bits 2x65mm Size Sand Blasting Surface

...Bit For Screw Driving Product Description Item: PH2 double head screwdriver bits Size: PH2*65mm Surface processing:Sand blasting Material : Industrial grade S2 tool steel Phillips drive screwdriver bits are ...

DONGGUAN JIANLONG HARDWARE CO ., LTD
Guangdong,China

Verified Supplier

Add to cart
25×15×60×M14 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life

...Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life The glass diamond core drill bits provide high quality drilling with a low cost. These drill bits are designed to cut through glas...

Jiangsu Huachang Tools Manufacturing Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
ISO Standard Coal Mining Bits , Cemented Carbide Drill Bits High Toughness

...mine engineering, Downhole tricone bits, Shield and TBM etc. 100% original raw material and HIP process is applied, to make sure high property performance. Several material grades are available for different...

ZHUZHOU JINTAI CEMENTED CARBIDE CO., LTD.
Hunan,China

Verified Supplier

Add to cart
Integral Reaming Thread Button Bit T38-76mm For Bench Drilling Long Hole Drilling

...Bit Integral Reaming Bit T38-76mm for Bench Drilling Long Hole Drilling Integral Reaming Bit T38-76mm specification: Drill bit diameter Ø76mm Thread type:T38 Weight:1.8kg Advantages: 1.Entire CNC processing ...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

Verified Supplier

Add to cart
Bench Drilling Integral Reamer Bit R25 29 - 76mm Long Life Of Drilling Holes

...Entire CNC processing procedure ensure the quality consistency 2.Military grade requirements of heat-treatment guarantee durability 3.Fast penetration rates, and straight and clean hole quality. Long life of...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

Verified Supplier

Add to cart
Hard Rock Integral Reamer Drill Bit R32 67mm - 102mm Fast Penetration Rates

...Bit R32 67mm - 102mm Fast Penetration Rates Hard Rock Integral reaming drill bit R32 67mm-102mm Thread Button Bit Integral Reaming Bit R32 67mm-102mm specification: Drill bit diameter Ø102mm Thread type:R32 ...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

Verified Supplier

Add to cart
OED / OEM R32 51mm Length 120mm Cross Drill Bit For Quarry Granite Rock

... granie rock. Unit weight is 2.08kgs, and there is 2 water holes on the side. Why OED threaded button bits? Advantages: 1.Entire CNC processing procedure ensure the quality consistency 2.Military grade requi...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

Verified Supplier

Add to cart
High Air Pressure DTH Hammer 6 inch DTH Drill Bits For Water Well Drilling

... strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. Competitive Advantage...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Active Member

Add to cart
R32 Ballistic Button Drill Bit Rock Drilling Tool For Underground Mining Tunneling

...Bit Rock Drilling Tool For Underground Mining Tunneling R32 Ballistic Button Drill Bit Rock Drilling Tool For Underground Mining Tunneling Advantage: • High grade tungsten carbide inserts • Bit bodies manufa...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
Widia Cemented Tungsten Carbide Tips Polishing Surface For Button Rock Drill Bit

..., YG13C, YG15C, YG15. Sizes customized or standard Brand Rixin Country of Origin Zhuzhou, China Usage DTH drill bit, earth auger drill, taper button bits, road milling teeth, rock drill bit, etc. Grades: Gra...

Zhuzhou Mingri Cemented Carbide Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
Widia Cemented Tungsten Carbide Buttons / Road Milling Teeth For Rock Drill Bits

... MPα HRA MK4 15.1 1800 90 Mainly used as small buttons for percussion bits to cut soft and medium hard formations. YG4C MK6 14.9 2100 90 For coring crowns, electric coal drill bits, coal cutting picks, oil c...

Zhuzhou Mingri Cemented Carbide Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
DTH Button Drill Bit Tungsten Carbide Buttons Insert For Rock Drilling Tool

...Bit Tungsten Carbide Button Insert for Rock Drilling Tool For details of this product, please click More... Description Item Tungsten carbide button Grade YG6, YG8, YK05, KK06H, YG8C, ZD15, YG9C, YG10C, YG11...

Zhuzhou Mingri Cemented Carbide Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
2800878 Hot Product Road Construction Milling Machine Milling Bit/ Milling Picks/ Milling Cutter Head Road Construction

...Bit/Pick/Cutter Head is a highly sought-after product in the road construction industry, designed to excel in milling machine applications. This versatile and durable component plays a crucial role in the ef...

Suzhou Benit Machinery Technology Co., Ltd
Jiangsu,China

Verified Supplier

Add to cart
Ballistic Retractable Rock Boring Drill Bits High Grade Tungsten Carbide Inserts

Ballistic Retractable rock Drilling button Bit Golden Drop Center Retrac T60 92-152MM Application Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive roc...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
Wireline Impregnated Diamond Core Drill Bit With 10mm / 12mm / 14mm Crown Height

..., concentration and diamond grade, matrix hardness and crown shapes,waterways etc. If users can make rational selections according to the geological formations, they can get satisfied drilling performance on...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart

|< << 25 26 27 28 29 30 31 32 33 >> >|

Inquiry Cart 0

All Categories

Dull Bit Grading

Total 2997 products for dull bit grading Manufacture & Suppliers

Integral Reaming Thread Button Bit T38-76mm For Bench Drilling Long Hole Drilling

Bench Drilling Integral Reamer Bit R25 29 - 76mm Long Life Of Drilling Holes

Hard Rock Integral Reamer Drill Bit R32 67mm - 102mm Fast Penetration Rates

ISO Standard Coal Mining Bits , Cemented Carbide Drill Bits High Toughness

OED / OEM R32 51mm Length 120mm Cross Drill Bit For Quarry Granite Rock

Nickel Plating Double Ended Driver Bits 2x65mm Size Sand Blasting Surface

25×15×60×M14 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life

ISO Standard Coal Mining Bits , Cemented Carbide Drill Bits High Toughness

Integral Reaming Thread Button Bit T38-76mm For Bench Drilling Long Hole Drilling

Bench Drilling Integral Reamer Bit R25 29 - 76mm Long Life Of Drilling Holes

Hard Rock Integral Reamer Drill Bit R32 67mm - 102mm Fast Penetration Rates

OED / OEM R32 51mm Length 120mm Cross Drill Bit For Quarry Granite Rock

High Air Pressure DTH Hammer 6 inch DTH Drill Bits For Water Well Drilling

R32 Ballistic Button Drill Bit Rock Drilling Tool For Underground Mining Tunneling

Widia Cemented Tungsten Carbide Tips Polishing Surface For Button Rock Drill Bit

Widia Cemented Tungsten Carbide Buttons / Road Milling Teeth For Rock Drill Bits

DTH Button Drill Bit Tungsten Carbide Buttons Insert For Rock Drilling Tool

2800878 Hot Product Road Construction Milling Machine Milling Bit/ Milling Picks/ Milling Cutter Head Road Construction

Ballistic Retractable Rock Boring Drill Bits High Grade Tungsten Carbide Inserts

Wireline Impregnated Diamond Core Drill Bit With 10mm / 12mm / 14mm Crown Height