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 |
| NO. | Specification | Diameter | Cutting length | Shank diameter | Total length |
| 1 | 1*3*4D*50L | 1 | 3 | 4 | 50 |
| 2 | 1.5*4*4D*50L | 1.5 | 4 | 4 | 50 |
| 3 | 2*5*4D*50L | 2 | 5 | 4 | 50 |
| 4 | 2.5*7*4D*50L | 2.5 | 7 | 4 | 50 |
| 5 | 3*8*4D*50L | 3 | 8 | 4 | 50 |
| 6 | 4*11*4D*50L | 4 | 11 | 4 | 50 |
| 7 | 5*13*5D*50L | 5 | 13 | 5 | 50 |
| 8 | 6*15*6D*50L | 6 | 15 | 6 | 50 |
| 9 | 8*20*8D*60L | 8 | 20 | 8 | 60 |
| 10 | 10*25*10D*75L | 10 | 25 | 10 | 75 |
| 11 | 12*30*12D*75L | 12 | 30 | 12 | 75 |
| 12 | 14*45*14D*100L | 14 | 45 | 14 | 100 |
| 13 | 16*45*16D*100L | 16 | 45 | 16 | 100 |
| 14 | 18*45*18D*100L | 18 | 45 | 18 | 100 |
| 15 | 20*45*20D*100L | 20 | 45 | 20 | 100 |
| 16 | 4*12*4D*75L | 4 | 12 | 4 | 75 |
| 17 | 6*18*6D*75L | 6 | 18 | 6 | 75 |
| 18 | 8*25*8D*75L | 8 | 25 | 8 | 75 |
| 19 | 4*12*4D*100L | 4 | 12 | 4 | 100 |
| 20 | 6*20*6D*100L | 6 | 20 | 6 | 100 |
| 21 | 8*25*8D*100L | 8 | 25 | 8 | 100 |
| 22 | 10*30*10D*100L | 10 | 30 | 10 | 100 |
| 23 | 12*36*12D*100L | 12 | 36 | 12 | 100 |
| 24 | 6*24*6D*150L | 6 | 24 | 6 | 150 |
| 25 | 8*32*8D*150L | 8 | 32 | 8 | 150 |
| 26 | 10*40*10D*150L | 10 | 40 | 10 | 150 |
| 27 | 12*48*12D*150L | 12 | 48 | 12 | 150 |
| 28 | 14*65*14D*150L | 14 | 65 | 14 | 150 |
| 29 | 16*65*16D*150L | 16 | 65 | 16 | 150 |
| 30 | 18*65*18D*150L | 18 | 65 | 18 | 150 |
| 31 | 20*75*20D*150L | 20 | 75 | 20 | 150 |
SPECIFICATION SHEET
HRC55 4 Flutes Flat Solid carbide end mils
Materials: Solid Carbide
Brand: GREWIN
Coating: Copper coating
Flute: 4 flutes
Hardness: HRC55
Spiral Angle: 35
Materials to be cut: 45# steel, cast lron, tool steel and mould steel within HRC60
Machine to be used: CNC machining centers, engraving machines and other high-speed CNC milling machines
WARMLY TIPS
01Properly reducing the cutting speed and feed rate can prolong the trial life of the milling cutter.
02When working, it is necessary to add cutting fluid to protect the cutting edge, which makes the cutting smoother.
03When there is an oxide film or other hardened layer remaining on the surface of the work-piece, it can be removed by reversible milling.
