55degree Solid carbide end mill,4flute end mill cutter,8mm carbide end mill, square cutting end mill
Features:
Coating:BALZAC coating TiAlN,TiCXSiN,nACo4, nACo4-blue,AD,DLC or no coating
Work piece hardness: HRC45 to HRC65
Grain Size:0.2um to 0.8um, TRS>3800n/mm2
Wide work piece materials application: Carbon steel, die steel, alloy steel, tool steel, hardened and tempered Steel, cast Iron, stainless Steel, titanium alloy, hard wood etc.
Popular standard size(Can be available from stock, ready to ship):
| D Cutting Dia.(mm) | d Shank Dia.(mm) | Lc Cutting length(mm) | L Overall length(mm) |
| 2 | 4 | 6 | 50 |
| 3 | 4 | 9 | 50 |
| 4 | 4 | 12 | 50 |
| 5 | 6 | 13 | 50 |
| 6 | 6 | 18 | 50 |
| 8 | 8 | 24 | 60 |
| 10 | 10 | 30 | 75 |
| 12 | 12 | 36 | 75 |
| 16 | 16 | 48 | 100 |
| 18 | 18 | 48 | 100 |
| 20 | 20 | 48 | 100 |
Remark:
1,Betalent carbide keeps stock for standard size listed, ready to ship in most situations.
2,Size beyond this list can be customised as per drawing or sample.
For milling workpiece of which hardness is below HRC 60 to 65 degree, carbide grade BT60 is applied as raw material(ground carbide rod), BT60 has below physical characters:
| Grade | Co% | Grain Size | Density (g/cm) | Hardness(HRA) | TRS N/mm2 | Application |
| BT60 | 9 | 0.2 | 14.35 | 94.1 | 5000 | For cutting tools machining quenched materials (HRC60-65), hardwood and high polishing cutters. Finish machining 316L stainless steel. |
1,Professional geometric design makes the end mills remove the chips in high efficiency and can perform good in high milling speed.
2,The smooth shank has a proper chamfer, which is convenient for installation, it saves the time of end mill replacement
Please Contact Us for Further Details.
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NACo4 Coating HRC 60 Flat End Mill Cutter For Carbon Steel Images
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