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Wholesale Manufacturers Custom Carbide Pilot Drill Bit for Drilling

CHANGZHOU AITEFASI TOOLS CO., LTD.
  • Standard：JIS, AISI, API
  • Length：Taper-length

Base Info

  • Model NO.：eitfs4171
  • Type：Twist Drill Bit
  • Material：Tungsten Carbide
  • Usage：Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
  • 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
  • Package size per unit product：3.00cm * 3.00cm * 10.00cm
  • Gross weight per unit product：0.025kg

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

Wholesale Manufacturers Custom Carbide Pilot Drill Bit for Drilling
2..Perfect oxidation resistance in high temperature 1100ºC.
Wholesale Manufacturers Custom Carbide Pilot Drill Bit for Drilling

3. Abrasion condition of side cutting edge after processing 60m
Wholesale Manufacturers Custom Carbide Pilot Drill Bit for Drilling
Wholesale Manufacturers Custom Carbide Pilot Drill Bit for Drilling
Why trust us?
Wholesale Manufacturers Custom Carbide Pilot Drill Bit for Drilling


Why Choose Us

Wholesale Manufacturers Custom Carbide Pilot Drill Bit for Drilling
                               Quality Assurance                                                              OEM&ODM                                                                             Our Service


Who are we?
Wholesale Manufacturers Custom Carbide Pilot Drill Bit for Drilling
Wholesale Manufacturers Custom Carbide Pilot Drill Bit for Drilling

Who trust us ?
Wholesale Manufacturers Custom Carbide Pilot Drill Bit for Drilling

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.