Gold Member Since 2013
Audited Supplier
Xuzhou Ouke Instrument Co., Ltd.

Twist Drill Bits, Carbide Drill Bits, Tungsten Carbide Drill Bits manufacturer / supplier in China, offering Tungsten Carbide Twist Drill Bits, High Quality Self Feed Bit for Drilling Wood, Diamond Hole Saw for Drilling Marble and so on.

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Supplier Homepage Product Solid Carbide Cutting Tools Tungsten Carbide Twist Drill Bits

Tungsten Carbide Twist Drill Bits

FOB Price: US $3-30 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $3-30/ Piece
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Production Capacity: 500000PCS/Year
Transport Package: One Piece in One Plastic Box Then in Carton
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Twist Drill Bits
  • Material: Tungsten Carbide
  • Machine Type: Drilling Machine
  • Helix Angle: 15 Degree
  • Processing: Metal
  • Certification: CE, RoHS
  • Specification: CE, RoHS
  • HS Code: 8207701000
  • Type: Twist Drill Bit
  • Usage: Metal Drilling, Drilling Metal
  • Type of Drill Bit: Center Drill Bits
  • Diameter: 1-20mm
  • Item: Solid Carbide Twist Drills
  • Trademark: ouke
  • Origin: China Jiangsu
Product Description
Carbide ALTIN-S Coating Tungsten Carbide Twist Drill Bits
1. Identified by Zoller
2. Better resistance in hardness
3. Special for drill hard metal

Tungsten Carbide ALTiN-S Coating Carbide Twist Drills For Hander Steel
Helix angle: 35 degree
Better resistance in hardness and roughness
With 2 coolant hole
Professional hammer drill bits
Center drill bits suit for drill carbon steel, alloy steel, cast iron, copper alloy.
The daimeter of the drill is from 0.50m-5.00mm.

We also supply drill bits according your requirements.

Here are the specification for you reference, if you are interesting in our drills, please send me a inquiry.

Grade Recommend
GradeHardness HRA(hv)Giain size
T.R.S(M Pa)
Performances &applications recommended
YG2590-910.7um2500-2800Good Wear resistance,shuit for processing hard wood ,cost iron ,copper ,A3 steel
YL10.291-91.50.6um>3800Suit for processing Die Steel,aluminum alloy,stainless steel,cat iron ,copper
Kennametal 221091.50.5um>4300Suit for processing Hardneed steel ,hardneed stainless steel ,heat treated material
Germany AF K34940.4um5000-6000good grain size ,Fine carbide,high wear resistance,high bending strength,suit for fishing processing

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