55degree Solid carbide end mill, Long end mill bits, 4flute end
mill cutter, tungsten carbide end mill, square end mill
Specification:
Grade:BT55,BT60
Co%:12 or 9
Grain Size:0.2 or 0.4
Density (g/cm):14.35 or 14.1
Hardness(HRA):94.1 or 92.6
TRS N/mm2:5000 or 4600
Application:For cutting tools machining titanium alloy, heat resistant alloy,
stainless steel, quenched steel(HRC55-58), gray cast iron.For cutting tools machining quenched materials (HRC60-65), hardwood
and high polishing cutters. Finish machining 316L stainless steel.
For milling workpiece of which hardness is below HRC 50 to 60
degree, carbide grade BT55,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 |
| BT55 | 12 | 0.4 | 14.1 | 92.6 | 4600 | For cutting tools machining titanium alloy, heat resistant alloy,
stainless steel, quenched steel(HRC55-58), gray cast iron. |
| 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. |
Popular standard size(Can be available from stock, ready to ship):
| Cutting diameter | Shank dia. | Total length | Flute |
| 3.0mm | 3mm | 75mm | 4 |
| 3.0mm | 4mm | 75mm | 4 |
| 3.0mm | 3mm | 100mm | 4 |
| 3.0mm | 4mm | 100mm | 4 |
| 4.0mm | 4mm | 75mm | 4 |
| 4.0mm | 4mm | 100mm | 4 |
| 5.0mm | 5mm | 75mm | 4 |
| 5.0mm | 6mm | 75mm | 4 |
| 6.0mm | 6mm | 75mm | 4 |
| 6.0mm | 6mm | 100mm | 4 |
| 8.0mm | 8mm | 75mm | 4 |
| 8.0mm | 8mm | 100mm | 4 |
| 10.0mm | 10mm | 100mm | 4 |
| 12.0mm | 12mm | 100mm | 4 |
| 6.0mm | 6mm | 150mm | 4 |
| 8.0mm | 8mm | 150mm | 4 |
| 10.0mm | 10mm | 150mm | 4 |
| 12.0mm | 12mm | 150mm | 4 |
| 14.0mm | 14mm | 150mm | 4 |
| 16.0mm | 16mm | 150mm | 4 |
| 18.0mm | 18mm | 150mm | 4 |
| 20.0mm | 20mm | 150mm | 4 |
product pictures:
About us:
Xiamen Betalent Carbide Co., Ltd is a company focus on producing
cemented carbide materials and carbide products. It is located in
Xiamen, Dongguan, Ganzhou of China, head office and main plant is
in Xiamen, plants covering an area over 10000M2, employee number is
around 150, among them there is a 15 technician team continually
research and develop new items and offer professional technology
back up to sales staff, a 20-person quality control team. Betalent
carbide factory has advanced facilities and inspection instruments,
offer carbide products to the middle to high-end market.
