Extra Long BALZAC Coating 0.8μM Flat End Mill Cutter
55degree Solid carbide end mill,4flute end mill cutter,8mm carbide end mill, square cutting end mill
Flat end mill can remove large quantity of workpiece blank material quickly, can semip-finish or rough milling of horizontal plane, profile, groove. Because of the general application character, flat end mill is more popular then other type of end mill.
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 50 to 55 degree, carbide grade BT50 is applied as raw material(ground carbide rod), BT45 has below physical characters:
| Grade | Co% | Grain Size | Density (g/cm) | Hardness(HRA) | TRS N/mm2 | Application |
| BT45 | 10 | 0.8 | 14.4 | 91.7 | 4400 | For general drill bit, end mill machining titanium alloy, stainless steel and gray cast iron. |
Specification:
Grade:BT50
Co%:10
Grain Size:0.6
Density (g/cm):14.45
Hardness(HRA):92.3
TRS N/mm2:4400
Application:For general drill bit, end mill machining titanium alloy, stainless steel and gray cast iron.
Please Contact Us for Further Details.
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