Grewin Carbide Tool Advantages:
1. Solid carbide lasting long life in hardened steels, Grain size carbide, high toughness, high -wearing feature.
2. Reduce the rudding coefficient & save the processing time, Specializing in high speed cutting of CNC milling machine.
3. Wide range of application: Suitable for copper, castiron, carbon steel, stainlees steel, Non-ferrous material and Heat-treated steel processing.
4. The shank and helix angle can be customized according to customers' requirements.
Grewin Carbide End Mill introduction:
Made from high strength tungsten carbide. Hardness: HRC65.
Spiral design, greatly improve the cutting speed, smooth and delicate surface.
Reduce the number of tool changing, improve the machine tool and brake rate.
High precision and very sharp, wear-resistant, great for CNC, processing, engraving machine, high speed machine.
Standard Carbide End Mill Specification | |||
(HRC:45/50/65) | |||
Diameter | Flute Length | Overall Length | Shank Diameter |
1 | 2.5 | 50 | 4 |
1.5 | 3.75 | 50 | 4 |
2 | 5 | 50 | 4 |
2.5 | 6.5 | 50 | 4 |
3 | 8 | 50 | 4 |
3.5 | 9 | 50 | 4 |
4 | 10 | 50 | 4 |
4.5 | 11.5 | 50 | 6 |
5 | 12.5 | 50 | 6 |
6 | 15 | 50 | 6 |
7 | 20 | 60 | 8 |
8 | 20 | 60 | 8 |
9 | 25 | 75 | 10 |
10 | 25 | 75 | 10 |
11 | 30 | 75 | 12 |
12 | 30 | 75 | 12 |
14 | 35 | 80 | 14 |
16 | 45 | 100 | 16 |
18 | 45 | 100 | 18 |
20 | 45 | 100 | 20 |
1.Raw material
HRC45 | HRC55 | HRC60 | HRC65 |
YL10.2X | ST20F(Taiwan) | K44 & K40 (German) | H10F (Sweden) |
Grain Size:0.8um | Grain Size:0.6um | Grain Size:0.6um | Grain Size:0.3um |
Co:10.2 % | Co:10 % | Co:12 % | Co:10 % |
Flexural strength: | Flexural strength: | Flexural strength: | Flexural strength: |
3800N/mm2 | 4300N/mm2 | 4300N/mm2 | 4300N/mm2 |
2.Super Coating
Coating | color | coating Temperature | Thickness (um) | HV | Application Temperature | Friction Coefficient |
AlTiN | Purple-Gray | <600ºC | 3-5 | 3300 | 800ºC | 0.3 |
TiAlN | Black | <600ºC | 3-5 | 3500 | 900ºC | 0.3 |
TiXCo | Bronze | <600ºC | 3-5 | 3500 | 1500ºC | 0.4 |
NaCo | Blue | <600ºC | 3-5 | 3800 | 1800ºC | 0.4 |
AlCrN | Silver | <480ºC | 3-5 | 3500 | 1600ºC | 0.5 |
Our Services
More than 2000 products are available. Assembly line production, high 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.
Waiting for your kindly inquiry!