Grewin - CNC Woodworking Engraving Tool Cutting Bits End Mill Carbide Cutting Tool

Basic Info

Material	Tungsten Carbide
Certification	ISO 9001:2000
Coating	Coating
Tooth Form	Spiral Tooth
Tooth Space	Sparse Tooth
Structure	Indexable Type
Types	Corner Radius, Roughing, Ball Nose, Flat
Flute Diameter	0.5mm-25mm, Customized
Work Piece	HRC 45, 50, 55, 60, 65
Length	50mm-150mm, Customized
Flutes Number	2, 3, 4, 5, 6
Delivery Time	10-15 Days
Shipment	FedEx, DHL, TNT, UPS, EMS, etc.
Package	1 PCS in a Plastic Tube, 10 PCS Per Group
Transport Package	Standard Box
Specification	various and custmize
Trademark	GW
Origin	Zhuzhou
HS Code	8207709000
Production Capacity	50000 PCS/Month

Product Description

1.Original raw micro grain material, high hardness and T.R.S.

a, Co: 10%,Wc:90%b, TRS: >3600 N/mm2c, HRA: 91.8-92.4, HRC:45/55/60/65/68 d, Grain size: 0.4-0.6μmMicro grain raw materialGrain size: 0.4-0.6μmCo 10%, 12% TRS >3600 N/mm2Hardness HRA 91.8-92.5Work piece HRC45-50 HRC55-60 HRC65 HRC68Helix angle 30°-45 °Diameter of cutting edge 0.2-0.9 mm; 1-20 mmDiameter of rods 4-20 mm Length 50-100 mmCutting Form Flat, Square, Ball nose, Corner Radius, Taper Flute, etcFlutes No. 1-7

HRC45	HRC55	HRC60	HRC65
Grain Size:0.6umCo:10 %Flexural strength:3350N/mm2	Grain Size:0.6umCo:10 %Flexural strength:4000N/mm2	Grain Size:0.5umCo:12 %Flexural strength:4300N/mm2	Grain Size:0.4umCo:12.5 %Flexural strength:4300N/mm2

2. ApplicationUsed for cutting Carbon steel, Tool steel, Mould steel, Stainless steel, Titanium alloy, Copper, Cast Iron and Aluminium, etc. 3. Coating

Coating	Color	Coating Temperature	Thickness (um)	HV	Application Temperature	Friction coefficient
TiAlN	Purple-Gray	<600°C	3-5	3300	800 °C	0.3
AlTiN	Black	<600 °C	3-5	3500	900 °C	0.3
TiSiN	Copper	<600 °C	3-5	3500	1500 °C	0.4
NaNo	Blue	<600 °C	3-5	3800	1200 °C	0.4
CrN	Silver Gray	<480 °C	2-2.5	2500	700 °C	0.3

Product Show:More information, please kindly contact us.Best regardsGREWIN CARBIDE