55degree Carbide ball nose end mill, carbide ball nose end mills, 2
flute carbide end mill,drill mill end mill
Specification:
Helix: 30 degree
Flute number: 2, 4
Coating:BALZAC coating TiAlN,TiCXSiN,nACo4, nACo4-blue,AD,DLC or no
coating
Machine: , Rollomatic
Can meet the requirement of a wide range of work pieces and cutting
conditions.
Popular standard size(Can be available from stock, ready to ship):
| D Cutting Dia.(mm) | d Shank Dia.(mm) | R Radius(mm) | Lc Cutting length(mm) | L Overall length(mm) |
| 2 | 1 | 4 | 50 | 4 |
| 3 | 1.5 | 6 | 50 | 4 |
| 4 | 2 | 8 | 50 | 4 |
| 5 | 2.5 | 10 | 50 | 6 |
| 6 | 3 | 12 | 50 | 6 |
| 8 | 4 | 16 | 60 | 8 |
| 10 | 5 | 20 | 75 | 10 |
| 12 | 6 | 24 | 75 | 12 |
| 14 | 7 | 28 | 90 | 16 |
| 16 | 8 | 32 | 100 | 16 |
| 20 | 10 | 40 | 100 | 20 |
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.
3,Different grades carbide can be applied base on work piece
character specially the hardness.
For milling workpiece of which hardness is HRC 60 to 65 degree,
carbide grade BT60 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 |
| 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. |
Specification:
Raw Material: Tungsten carbide
Grain Size:0.2um to 0.8um, TRS>3800n/mm2
Diameter:R0.5-R10.0mm
Length:50,75,100,150mm or as per customized.
Produced by skilled workers with precise or ROLLOMATIC 5-axile
grinding centers.The cutting edge is very sharp, the chip groove is
large, and the end arc is perfect.
Please contact sales person for further details.
