Drill Bit, Carbide Drill Bit, Inner Coolant Drill Bit manufacturer / supplier in China, offering 5D Solid Carbide Inner Coolant Drill Bit, CNC Router Bits Solid Carbide Wood Cutting Tool One Flute End Mill for Acrylic, 3*9*6*46 One Flute End Mill Solid Carbide for Wood CNC Router Bits CNC Cutting Tools and so on.
Min. Order / Reference FOB Price | |
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2 Pieces | US $11.07/ Pieces |
Local Area: | Jian, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal, WesternUnion |
Brand: | Eitfs |
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Type: | Twist Drill Bit |
Material: | Tungsten Carbide |
Usage: | Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling |
Products Function:
1.HRC: HRC45 HRC55 HRC58 HRC60 HRC65
2.Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond
3.Could be used for the processing of copper, cast iron, carbon steel, mould steel, stainless steel, titanium alloy, tool steel, and heat-treated steel
Products Features:
1. Special Designed Drill Tip: Special designed drill tip will increase the Centering Ability and Chip breaker ability. Thus,the processing efficiency will be increased.
2. Much Sharper Cutting Edge: The much sharper cutting edge can decrease the cutting resistance and and torque. The lifetime of tools and machines will be longer.
3. Heat-resistant Coating: With highly heat-resistant HELICA/ALTIN coating, can be used for high-speed processing.
4. Smooth and Wide Flute:Smooth and wide flute will remove the cuttings more easily.
5. High Quality Raw Material: The raw material is used of high toughness, grain-sized carbon tungsten.
6. Polished Surface Treatment: With high polished surface treatment, reduce the friction coefficient could be reduced, the lathe efficiency could be improved, more production time could be saved.
Products Detail:
1. Super Raw Material
Super Raw MaterialHRC 45HRC 55HRC 60HRC 65YG10XYL10.2&WF25Germany K44&K40Sandvik H10FGrain size 0.7 μm, Co10%, Flexural strength 3320N/mm²Grain size 0.6 μm, Co10%, Flexural strength 4000N/mm²Grain size 0.5 μm, Co12%, Flexural strength 4300N/mm²Grain size 0.5 μm, Co10%, Flexural strength 4300N/mm²
2. Super CoatingSuper CoatingCoatingHardness
HVThickness
μmFriction
CoefficientOxidation
TempColorAlTiN35002.5-30.3900BlackTiAlN28002.5-30.3900VioletTiSiN360030.451000BronzeAlTiSiN400030.41200BlueTiN25002-30.5600Gold
3. Specification
Solid Carbide Outer Coolant Drill Bit-3Dd1d2L1L2L3L4Coolant solution3.00-3.70662201436Outer Coolant4.00-4.65666241736Outer Coolant4.80-6.00666282036Outer Coolant6.10-7.00879342436Outer Coolant7.10-8.00879412936Outer Coolant8.10-10.001089473540Outer Coolant10.25-12.0012102554045Outer Coolant12.25-14.0014107604345Outer Coolant14.25-16.0016115654548Outer Coolant16.50-18.0018123735148Outer Coolant18.50-20.0020131795550Outer Coolant20.50-25.0025140856056Outer Coolant
Customized Tools are Acceptable
Our Company:
Changzhou Aitefasi Tool Co., Ltd. founded in 2004, is a high-tech manufacturer specialized in providing High-performance carbide cutting tools. Many high-performance equipments which are from Germany, USA and Switze produce high-quality cnc tools, including: