China Machine Tools Cutting Tool Tungsten Carbide Drill Bits

ProductsDescription:

1. Raw Drilling Rig micro grain material, high hardness and T.R.S
Co:10%,Wc:90%
TRS:>3600N/mm2
HRSpeaker,Trumpet & Buzzer A:91.8-92.4,HRC:45-50 HRC55-60 HRC65 HRC68
Grainsize:0.4-0.6μm
Helixangle:30°-45°
Diameterofcuttingedge:0.2-0.9mm;1-20mm
Diameterofrods:4-20mm
Length:50-100mm
CuttingForm: Flat,Square,Ballnose, Ball,CornerRadius,TaperFlute,etc.
FlutesNo.:1-7
2. Application and usage
Suitable to cut Copper, CastIron ,Carbonsteel ,Toolsteel ,Mouldsteel, Stainlesssteel , Plastic, Arcylic,etc.
3.Supercoating
TiSiNTiAlNAlTiNTiCNorBlueNanoCar Safety Coating

ItemAlTiNTiAiNTiSiNnAcOHardness(HV)32002800360042(GPA)Thickness(UM)2.5-32.5-333OxidationTemp(°)90080010001200Friction0.30.30.450.4ColorBlackVioletCopperBlueCompany Information
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd is located in hometown of Chinese carbide industry -Zhuzhou city. The company has more than 20 years' experience in manufacture, design and sale of various kinds of carbide products, main products include: Carbide end mills, carbide rods, indexable inserts, brazed inserts, wire drawing dies, forging dies, wood working tools, saw tips, mining buttons, etc
The company has passed ISO 9001: 2008 quality system, possesses advanced production equipments, complete testing instruments, strong R&D center and QC teams.
With excellent quality, strong technical support, and good after sales service, Grewin Carbide brand products are sold to more than 50 countries in the world, such as Europe, USA, south east Asia, Middle East, south America, etc.
The company is dedicated to "WE GROW, WE WIN". Grewin Carbide is growing up with the World's carbide technology, to meet the demand of our customers from all over the world.Our Services
More than 2000 products aRefrigerator, Freezer & Parts re available. Assembly line production, htallic-Processing-Machinery-p3747/">metallic Processing Machinery igh standard and strict requirements.
OEM Services Offered
Customized Tools Offered
Free laser marking on tools and boxes Offered
Fast delivery time and Convenient Transportations. We have discount on shipping cost from our courier companies, such as FedEx, DHL, TNT, UPS etc.