Home > Tools & Hardware > Drill Bits > Multipurpose Drill Bits >

Hole Cutting 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 55353 products for hole cutting drill bit Manufacture & Suppliers

Navi Impregnated Diamond Core Drill Bits To Penetrate Bore Hole For Flushing Drilling

...bits to penetrate bore hole for flushing drilling Navi impregnate diamond core bits to penetrate bore hole for flushing drilling HQ bull nose impregnate bits to penetrate bore hole for flushing drilling Diam...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
Pilot Crown 2 Inch Core Drill Bit , stone / ceramic Diamond Cutting Tools

...Drill Bit , stone / ceramic Diamond Cutting Tools Features: 1. Core drills are designed for fast cuttings of stone, ceramic. 2. These thin wall professional core bits make drilling smooth precision holes, cl...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
PDC Diamond Composite Coring Drilling Bits for Well Drilling

... drilling efficiency, and are suitable for drilling in soft to medium hard formations (f≤10). Water design directly flushes the cutting edge. With high drilling speed and high service life. Mainly used for d...

Jinzhou City Shitan Machinery Equipment CO. LTD.
China

Active Member

Add to cart
Woodworking 10mm Blind Hole Drill Bits Tungsten Carbide Wood Hole Bit

...drill bits wood hole drill bits with size 10mm for woodworking Details: Versatility: These drill bits are suitable for a wide range of woodworking applications. Whether you're drilling holes for dowels, scre...

Chengdu Dingchuang Carbide Tools Co.,Ltd
Sichuan,China

Verified Supplier

Add to cart
Soft Rock Drilling Drag Bit , Borehole Drill Bit For Geothermal Well Drilling

...Drill Bit for Geothermal Well Drilling Description PDC Drag Drill bit also named blade bits, with PDC cutters on the blades.They are usually designed for use in soft formations such as sand, clay, or some so...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
Professional Hex Shank Flat Spade Drill Bit For Wood Cutting & Drilling

...Drill Bit For Wood Cutting & Drilling Size: 6mm to 40mm Length: 150mm Material: Carbon Steel Processing: Weld Coating: Bright polishing Black Coating Black & White Coating Amber Coating Type: Flat Drill Bit ...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

Active Member

Add to cart
Metal Drilling Tisin Coating Diameter 12mm Carbide Twist Drill Bit

...drill bits, straight shank drill bits, carbide drill bit,twist drill bit Tungsten carbide twist drill is a kind of tool for drilling round hole of work piece through its relative fixed axis rotary cutting. I...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

Active Member

Add to cart
Metal Drilling Tisin Coating Diameter 12mm Carbide Twist Drill Bit

...drill bits, straight shank drill bits, carbide drill bit,twist drill bit Tungsten carbide twist drill is a kind of tool for drilling round hole of work piece through its relative fixed axis rotary cutting. I...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

Verified Supplier

Add to cart
Drilling Stem Mill Tooth Tricone Bit / Rotary Drill Bit Wear Resistance

... torque, cutting teeth and the bottom of the contact area is small, high pressure, easy to eat into the ground, work The total blade length, and thus reduce wear and tear. Tricone bit to adapt to a variety o...

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

Verified Supplier

Add to cart
5 1/2 Inch Tricone Drill Bit IADC737 for Soft Formation

... other, forming a revolution motion. At the same time, each tooth wheel rotates around its own axis. This composite motion of revolution and rotation enables the drill bit to effectively cut and break in the...

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

Verified Supplier

Add to cart
OEM ODM Long Brad Point Drill Bits Adjustable For Laminated Board

...hole tungsten carbide wood drill sharpener bits .suitable for laminated board .Super abrasion, high precision,light cutting and no burrs around hole side .Concentricity of drill is below 0.01mm .Solid Carbid...

Sichuan Hero Woodworking New Technology Co.,Ltd
Sichuan,China

Active Member

Add to cart
Tungsten Carbide Altin Coating Twist Drill Bit For Steel

...drill bits, straight shank drill bits, carbide drill bit,twist drill bit Tungsten carbide twist drill is a kind of tool for drilling round hole of work piece through its relative fixed axis rotary cutting. I...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

Active Member

Add to cart
Tungsten Carbide Altin Coating Twist Drill Bit For Steel

...drill bits, straight shank drill bits, carbide drill bit,twist drill bit Tungsten carbide twist drill is a kind of tool for drilling round hole of work piece through its relative fixed axis rotary cutting. I...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

Verified Supplier

Add to cart
Cobalt High Speed Steel HSS Step Drill Bit Set 5pcs With Aluminum Case

...Hole 50 Sizes Step Drill Bit Set with Aluminum Case Features: 1. Laser marking makes the size more clear; 2. High speed steel for longer service life; 3. 3-sided shank prevents slip in drill chuck; 4. Double...

DANYANG RIGHTOOLS CO.,LTD
Jiangsu,China

Verified Supplier

Add to cart
4.5 Inch PDC Core Drill Bit 8 Blades Exploitiation Bit For Mining

... to be saltatory during the drilling. The high impact-resistance cutters (model 1308) are making sure stablize the bit. 2. We adopt five-axis high-precision process technology to design the noumenon of the c...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

Site Member

Add to cart
Mining Roller Rock Tricone Drilling Bit TCI Type 12 1/4" Size

...teeth alternately contact the bottom of the hole, the rock breaking torque is small, the contact area between the cutting teeth and the bottom hole is small, the specific pressure is high, and it is easy to ...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
High Speed Steel Twist Drill Bits Metal Drilling Bit

High Speed Steel Twist Drill Bits Metal Drilling Bit 1. HSS twist drill bits are widely used to cut round holes.A cutting point is on the top of a cylindrical shaft with spiral groove and chips will be removed ...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

Active Member

Add to cart
High Speed Steel Twist Drill Bits Metal Drilling Bit

High Speed Steel Twist Drill Bits Metal Drilling Bit 1. HSS twist drill bits are widely used to cut round holes.A cutting point is on the top of a cylindrical shaft with spiral groove and chips will be removed ...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

Verified Supplier

Add to cart
Pilot Hole Bit 8.5*9.5 Inch Bi-Center Drill Bit Of API Spec

...following performance-enhancing features: • Directionally responsive; • Force-balanced cutting structure; • CFD enhanced hydraulics arrangement. Our Bi-Center bits can be produced with or without the Feature...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling

ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and th...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart