Drilling Tools

Home > Product > Drill Bit

Tungsten Carbide Specification Metal Grinding 20d Drill Bit for Aluminium

CHANGZHOU AITEFASI TOOLS CO., LTD.
  • Customized：Customized
  • Standard：JIS, AISI, API
  • Length：Taper-length
  • Type：Twist Drill Bit
  • Material：Tungsten Carbide
  • Usage：Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Base Info

  • Model NO.：eitfs4213
  • Coating：Tiain ,Aitin
  • Flute Diameter：0.3-40mm
  • Shank Diameter：4-40mm
  • Over All Length：38-330mm
  • Precision：0.005-0.01mm
  • Controlling Mode：CNC Tooling System
  • Machine Type：Miling Machine
  • Suitable for：Coper.Cast Iron.Carbon Steel.Mould Steel
  • Transport Package：One Plastic Pipe Packs One Piece, 10 Pieces Per Gr
  • Specification：Tungsten Cobalt Alloy, Tungsten Carbide
  • Trademark：eitfs
  • Origin：Jiangsu, China (Mainland)
  • HS Code：8208101900
  • Production Capacity：1000000PCS,Year

Description

Customized Tools are Acceptable Grain size 0.5 μm,Co10%,Flexural strength 3320N/mm² Super CoatingCoatingHardness
HVThickness
μmFriction
CoefficientOxidation
TempColorAlTiN35002.5-30.3900BlackTiAlN28002.5-30.3900VioletTiSiN360030.451000BronzeAlTiSiN400030.41200BlueTiN25002-30.5600Gold
Our advantage
1...Chip breaker ability

Tungsten Carbide Specification Metal Grinding 20d Drill Bit for Aluminium
2..Perfect oxidation resistance in high temperature 1100ºC.
Tungsten Carbide Specification Metal Grinding 20d Drill Bit for Aluminium
 

3. Abrasion condition of side cutting edge after processing 60m
Tungsten Carbide Specification Metal Grinding 20d Drill Bit for Aluminium
Tungsten Carbide Specification Metal Grinding 20d Drill Bit for Aluminium
Why trust us?
Tungsten Carbide Specification Metal Grinding 20d Drill Bit for Aluminium


Why Choose Us

Tungsten Carbide Specification Metal Grinding 20d Drill Bit for Aluminium
                               Quality Assurance                                                              OEM&ODM                                                                             Our Service

Who are we?
Tungsten Carbide Specification Metal Grinding 20d Drill Bit for Aluminium
Tungsten Carbide Specification Metal Grinding 20d Drill Bit for Aluminium

Tungsten Carbide Specification Metal Grinding 20d Drill Bit for Aluminium

Who trust us ?
Tungsten Carbide Specification Metal Grinding 20d Drill Bit for Aluminium

FAQ
Q: Are you trading company or manufacturer ?
A: we are the manufacturer Specializing in High-End carbide cutting tools and non-standard cutting tools, OEM&ODM accept;

Q: How long is your delivery time?
A: Generally 5- 15 working days, it depends ;

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer our stock sample for free charge and you please pay the cost of freight.
     custom cutting tools negotiated then we will quote the best sample cost.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact us.