Home > Tools & Hardware > Power Tool Accessory > Drill Bit >

Extra Long 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 32541 products for extra long drill bit Manufacture & Suppliers

Low Breakage Button Drill Bit 45mm-152mm with Alloy Steel Material

...Drill Bit Low Breakage 45mm-152mm Long Using Life Threaded Drill Bits Thread button drill bits are produced by premium alloy steel bar and tungsten carbides. Through heat treatment, we offer industry-leading...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

Active Member

Add to cart
B76 Impregnated Bits / Diamond Core Drill Bits For Mineral Exploration Core Drilling

... / Impregnated Core Drill Bits 61.57 ~ 61.82mm B76 impregnated and granular material of the drill bits The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as i...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
IADC 127 Milled Tooth Drill Bit / Tricone Rock Roller Bit Rubber Sealing

... to drill bit in most styles of drilling. ROSCHEN Tools always has the right Tri Cone Drill Bit for you Whether you are drilling a water well or an oil well. ROSCHEN offers new steel tooth and tungsten carbi...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
Ltk48 Ltk60 Impregnated Diamond Core Drill Bits for Mining

... production,which is designed for optimum production and core recovery in medium to extra hard rock formations. Available sizes 48 and 60mm. The main crown technical parameters of impregnated diamond core bi...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

Verified Supplier

Add to cart
26" Steel Tooth Diamond Drill Bit IADC Code 135 For Drilling Soft - Medium Formation

8~46" Extra roller cone rock reamer/hole open/HDD rock reamer for Horizontal Directional Drilling Product Description • Bit size range from 3 7/8'' to 26'' •Meet with API Spec7-1 Standdrad •Open roller bearing ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
105mm Carbon Steel DTH Drill Bit for Underground Mining with Low Operating Cost and High Manganese Steel Construction

...Drilling DTH Drill Bit Product Information: DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high productivity. The equipment ...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

Verified Supplier

Add to cart
High Speed Penetration T6 Series HQ Diamond Core Drill Bits Turbo Type Customized

...Drill Bits Turbo Type Customized HQ Diamond Cutting Drill Bits Turbo Type , High Speed Core Drilling Bits for drilling very abrasive & fractured rock formation HQ Diamond Drill Bits Turbo Type , High Speed C...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
NMLC Core Barrel Water Welling Drilling 3 7/8" Tricone Drill Bit

... drill bit on the market. It is the go-to drill bit in most styles of drilling. Whether you are drilling a water well or an oil well, Roschen group limited has the Tricone Drill Bit for you. The Advantages o...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
High Speed Rock PDC Core Bits / NQ HQ PQ Carbide Core Drill Bits

...Bits / NQ HQ PQ Carbide Core Drill Bits High Speed PDC Core Drill Bits For Rock Formations , carbide drill bit High Speed PDC Core Drill Bits For fractured and coarse Rock Formations , NQ HQ PQ carbide drill...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
16" PDC Drill Bit / 11" PDC Drill Bit

...Drill Bit / 11" PDC Drill Bit Oil Rig PDC Bits Diamond Core Drill Bit 1. PDC DRILL BITS - STANDARD CONNECTION SIZES PDC bit is an integral drill which hasn’t activity components. The structure of PDC b...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
7 Degree 34mm Button Drill Bit Tapered Tools Metal Drilling Ore Mining

...drilling tools Tapered tools 7 degree 34mm Metal Drilling Ore Mining Small Hole Drilling Tools Taper Degree The Number Of Button Bit Dia.(mm) Skirt Weight(kg) Tapered Button Bit 7° 4 32-42 Short Skirt 0.24-0...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
Tricone Drill Bit IADC 537 4 1/8" Single Cone Bits For Hard Rock Formation Mining Mineral Drilling

...bits for hard rock formation Mining Mineral Drilling Discriptions: Roschen is a professional manufacturer of rock bits in global market, we can supply all kinds of rock bits, such as PDC bits, TCI bits, rock...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
4 Inch High Air Pressure DTH Drill Bits With Foot Valve DHD340 130mm

...Bit With Foot Valve DHD340 130mm Description Diameter: 105mm to 152mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, convex, concave Inserts design: spherical, ballistic, parabolic F...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Active Member

Add to cart
Tungsten Carbide Rock Drill Bit 7 Tips , Taper Sharpener Industrial Drill Bits

...Drill Bit 7 Tips Taper Button Bit Sharpener Industrial Drill Bit Feature 1. Product Name:tungsten carbide tapered porcelain tile drill bit . TypesTapered chisel bits, Tapered cross bits, Tapered button bits ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
Spherical Flat Face T51 89mm Button Drill Bit Thread Rock Drill Bit

...Drill Bit with Spherical Insert Buttons Drill bit button bit: 1. Product Name:tungsten carbide tapered porcelain tile drill bit . TypesTapered chisel bits, Tapered cross bits, Tapered button bits 2. Applicat...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
12 1/4" PDC Oil Drill Bit 5 Blade TCI Tricone Drill Bits

... 5 Blades Tricone Drill Bit Diamond Bit Drill Bit 1. The crown surface of the drill bit is a long cast surface, covered by double rows of cutters, which increases the stability of the drill bit when drilling...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

Site Member

Add to cart
12 1/4" PDC Oil Drill Bit 5 Blade TCI Tricone Drill Bits

... 5 Blades Tricone Drill Bit Diamond Bit Drill Bit 1. The crown surface of the drill bit is a long cast surface, covered by double rows of cutters, which increases the stability of the drill bit when drilling...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

Site Member

Add to cart
14 3/4”IADC 517 Tri-Cone Bit Tricone Bit Soft Rock Drilling Bits For Water Well Drilling

...Cone Bit Tricone Bit Soft Rock Drilling Bits For Water Well Drilling The three cone drill bit is a widely used core tool in petroleum drilling operations, and its performance directly affects drilling qualit...

Hebei Crossing Drill Bit Manufacture Co.,LTD
Hebei,China

Verified Supplier

Add to cart
7 Degree Tapered Button Bits 3 Inch Rock Drill Bit For Hallow Drilling

...drill bit for hallow drilling Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 35mm KINGDRILLING DTH taper drill bit description: Taper button bit as small hole bit is diffe...

Wuhan Kingdrilling Diamond Co.,Ltd
China

Verified Supplier

Add to cart
PR54R Geothermal Exploration Hole DTH Drill Bits / Atlas Copco Hammer Bits

...Drill Bits Energy efficient Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit b...

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

Verified Supplier

Add to cart