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

Large Drill Bit

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 30604 products for large drill bit Manufacture & Suppliers

6/12 Degree Pilot Adapter Reaming Drill Bit For Cut Holes Quarry Mining , Flat Shape

...Drill Bit Pilot Adapter Used For Cut Holes Quarry Mining Reaming bits 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 combin...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
89mm Threaded Button Bits / Open Pit Mining Tungsten Carbide Drill Bits

... service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Product Advantage Ind...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
6/12 Degree Pilot Adapter Reaming Drill Bit For Cut Holes Quarry Mining , Flat Shape

...Drill Bit Pilot Adapter Used For Cut Holes Quarry Mining Reaming bits 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 combin...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
Large Diameter DTH Drill Bits , Well Drilling Head Drill Bit With Technology Control

.... The drill tools are utilized in science mine, geologic exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone ......

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

Active Member

Add to cart
Tungsten Carbide Top Hammer Drill Bits Forging For Well Drilling / Ore Mining

...) and large section tunnel advance in metal mine. 2. New Diamond can make all kinds of threaded drill bits, that include R25, R28, R32, R35, R38, T38, T45, T51,ST58, GT60, ST68 and so on, and the head diamet...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
Straight Head Paper Drill Bit 8mm Diameter HSS Steel Material

... HSS steel for paper, board or laminate applications ● Drill bits manufactured from HSS steel ● Both outside and inside edges polished for smooth surface ● Sharp cutting edge wax coated until use ● Suit a la...

Foshan Dechang Technology Co., Ltd.
China

Site Member

Add to cart
11mm HSS Steel Hollow Punch Drill Bit For Paper Dill Machine

... or laminate applications * Both outside and inside edges polished for smooth surface * Sharp cutting edge wax coated until use * Suit a large range paper drill bit machines * Diameter of drill bit can be ma...

Foshan Dechang Technology Co., Ltd.
China

Site Member

Add to cart
6.5′′ 165mm 3 Wings Blades Step Drag Bits Soft Rock Drill Bits For Water Well

...Bits Soft Rock Drill Bits for Water Well Product Introduce Three wings step drag bit is mainly used for water wells, mining, geothermal, environmental and exploration drilling. It is suitable for drilling in...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
High Strength Coal Mine Mining Drill Bits Customized Color / Size Wear Resistance

...Drill Bits For Coal Mine Click here for catalogueTCI DRILL BIT.pdf AIDC5** Series Mining Drilling Bits Application Soft to Medium-Soft Formation Application: For use in less abrasive softer formations with c...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

Active Member

Add to cart
Baker Hughes 17 1/2" Roller Cone Rotary Tools Rock Drill Bit Used Tci Tricone Bit

...drill bit used tci tricone bit TCI tricone bit 1. Sizes rang from 3 7/8 -26 2. Cover all IADC code 3. Reliable quality and best price TCI tricone bit /Tungsten carbide insert bits Tricone bit: This type of b...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
Construction Rock Drilling T51 Button Bit 102mm Retrac Button Bit Rock Drilling Bit

... rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Our special technology develops the sharpest ball tooth, and the bi...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

Verified Supplier

Add to cart
Matrix PDC Drill Bit 8.5 Inch 5 Blades Diamond Drilling Bit

...Drill Bit 8-1/2 Inch 5 Blades Of Diamond Drilling Bit 1. Description : Matrix PDC bits are formed of composite materials composed of tungsten carbide powders and copper binder alloys that are metallurgically...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
Durable Flat Shape T38 76mm Button Rock Drill Bit

...Drill Bit Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in t...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
Low Compressive Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits

...used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure desi...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
High Efficiency Tungsten Carbide Tricone Drill Bits 10-1/2" for Soft to hard formations

... buttons) and mill tooth configurations. Roschen carry a large inventory of rerun bits and can also supply new bits. Also, Roschen can supply tungsten carbide inserted bit, and steel teeth bit. TCI bits are ...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
Ingersoll Rand Button Drill Bit Dth Hammers And Bits For Quarry Drilling

...Drill Bit Dth Hammers And Bits For Quarry Drilling Description DTH Drill Button Bits widely used for produce large-diameter holes in rocks for water-well drilling.oill-field,coal-Mines, tunnels, mineral expl...

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

Verified Supplier

Add to cart
9 7/8 Inch IADC635 Durable Mill Tooth Tricone Bit , Tricone Drilling Bit

...drill bit for hard formation mining tools Application IADC635 series apply for the soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use ...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

Active Member

Add to cart
Rock Drill Bits Drop Center T38 76mm Thread Button Bit with Spherical Buttons for Hard Rock Drilling

...Drill Bits Drop Center T38 76mm Thread Button Bit with Spherical Buttons for Hard Rock Drilling KSQ threaded drill bits include general, retrac and reaming three series, with stronger button-fixing ability, ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Active Member

Add to cart
Drill Bits For Oil And Gas Industry

...) and large section tunnel advance in metal mine. 2. New Diamond can make all kinds of threaded drill bits, that include R25, R28, R32, R35, R38, T38, T45, T51,ST58, GT60, ST68 and so on, and the head diamet...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

Verified Supplier

Add to cart

|< << 2 3 4 5 6 7 8 9 10 >> >|

Inquiry Cart 0

All Categories

Large Drill Bit

Total 30604 products for large drill bit Manufacture & Suppliers

6/12 Degree Pilot Adapter Reaming Drill Bit For Cut Holes Quarry Mining , Flat Shape

89mm Threaded Button Bits / Open Pit Mining Tungsten Carbide Drill Bits

6/12 Degree Pilot Adapter Reaming Drill Bit For Cut Holes Quarry Mining , Flat Shape

Large Diameter DTH Drill Bits , Well Drilling Head Drill Bit With Technology Control

Tungsten Carbide Top Hammer Drill Bits Forging For Well Drilling / Ore Mining

Straight Head Paper Drill Bit 8mm Diameter HSS Steel Material

11mm HSS Steel Hollow Punch Drill Bit For Paper Dill Machine

6.5′′ 165mm 3 Wings Blades Step Drag Bits Soft Rock Drill Bits For Water Well

High Strength Coal Mine Mining Drill Bits Customized Color / Size Wear Resistance

Baker Hughes 17 1/2" Roller Cone Rotary Tools Rock Drill Bit Used Tci Tricone Bit

Construction Rock Drilling T51 Button Bit 102mm Retrac Button Bit Rock Drilling Bit

Matrix PDC Drill Bit 8.5 Inch 5 Blades Diamond Drilling Bit

Durable Flat Shape T38 76mm Button Rock Drill Bit

Low Compressive Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits

High Efficiency Tungsten Carbide Tricone Drill Bits 10-1/2" for Soft to hard formations

Ingersoll Rand Button Drill Bit Dth Hammers And Bits For Quarry Drilling

9 7/8 Inch IADC635 Durable Mill Tooth Tricone Bit , Tricone Drilling Bit

Rock Drill Bits Drop Center T38 76mm Thread Button Bit with Spherical Buttons for Hard Rock Drilling

Drill Bits For Oil And Gas Industry