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Tungsten Carbide 2 Flutes Special Step Drill Bits for Steel

CHANGZHOU AITEFASI TOOLS CO., LTD.
  • Customized：Customized
  • Length：38-330mm
  • Type：Twist Drill Bit
  • Material：Tungsten Carbide
  • Coating：Tiain ,Aitin
  • Flute Diameter：0.3-40mm

Base Info

  • Model NO.：eitfs4083
  • 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
Why trust us ?
1...Chip breaker ability

Tungsten Carbide 2 Flutes Special Step Drill Bits for Steel
2..Perfect oxidation resistance in high temperature 1100ºC.
Tungsten Carbide 2 Flutes Special Step Drill Bits for Steel
 

3. Abrasion condition of side cutting edge after processing 60m
Tungsten Carbide 2 Flutes Special Step Drill Bits for Steel
Tungsten Carbide 2 Flutes Special Step Drill Bits for Steel

Why trust us ?
Tungsten Carbide 2 Flutes Special Step Drill Bits for Steel


What can we do for you ?

Tungsten Carbide 2 Flutes Special Step Drill Bits for Steel
                               Quality Assurance                                                              OEM&ODM                                                                             Our Service

Who are we ?
Tungsten Carbide 2 Flutes Special Step Drill Bits for Steel
Tungsten Carbide 2 Flutes Special Step Drill Bits for Steel

Who trust us ?
Tungsten Carbide 2 Flutes Special Step Drill Bits for Steel

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.