

Solid Carbide Ball Nose End Mill BTA
DHF Solid Carbide Ball Nose End Mill BTA, commonly called a ball nose cutter, forms and finishes 3D surfaces and radiused floors. Sister series include BTG (G13 coating), DB (rated to HRC50), BTB (sizes 0.5~10mm).
- Dia. R0.5 ~ R10
- Flutes 2
- Material Carbide MG0.6
- Coating T1
- Max. hardness HRC55
Specifications (24 items)
| Part No. | Dia. | Flute length | Overall length | Shank dia. | Flutes |
|---|---|---|---|---|---|
| AVFDHBTA0102 | R0.5 | 2 | 50 | 4 | 2 |
| AVFDHBTA0152 | R0.75 | 3 | 50 | 4 | 2 |
| AVFDHBTA0202 | R1.0 | 4 | 50 | 4 | 2 |
| AVFDHBTA0252 | R1.25 | 5 | 50 | 4 | 2 |
| AVFDHBTA0302 | R1.5 | 6 | 50 | 4 | 2 |
| AVFDHBTA0402 | R2 | 8 | 50 | 4 | 2 |
| AVFDHBTA0502 | R2.5 | 10 | 50 | 6 | 2 |
| AVFDHBTA0602 | R3 | 12 | 50 | 6 | 2 |
| AVFDHBTA0802 | R4 | 16 | 60 | 8 | 2 |
| AVFDHBTA1002 | R5 | 20 | 75 | 10 | 2 |
| AVFDHBTA1202 | R6 | 24 | 75 | 12 | 2 |
| AVFDHBTA1602 | R8 | 32 | 100 | 16 | 2 |
| AVFDHBTA2002 | R10 | 40 | 100 | 20 | 2 |
| AVFDHBTA0104 | R0.5 | 2 | 50 | 4 | 4 |
| AVFDHBTA0154 | R0.75 | 3 | 50 | 4 | 4 |
| AVFDHBTA0204 | R1.0 | 4 | 50 | 4 | 4 |
| AVFDHBTA0304 | R1.5 | 6 | 50 | 4 | 4 |
| AVFDHBTA0404 | R2 | 8 | 50 | 4 | 4 |
| AVFDHBTA0504 | R2.5 | 10 | 50 | 6 | 4 |
| AVFDHBTA0604 | R3 | 12 | 50 | 6 | 4 |
| AVFDHBTA0804 | R4 | 16 | 60 | 8 | 4 |
| AVFDHBTA1004 | R5 | 20 | 75 | 10 | 4 |
| AVFDHBTA1204 | R6 | 24 | 75 | 12 | 4 |
| AVFDHBTA1604 | R8 | 32 | 100 | 16 | 4 |
Size range
| Dia. | R0.5 ~ R10 |
|---|---|
| Flute length | 2 ~ 40 |
| Overall length | 50 ~ 100 |
| Shank dia. | 4 ~ 20 |
Product description
DHF Solid Carbide Ball Nose End Mill BTA, commonly called a ball nose cutter, forms and finishes 3D surfaces and radiused floors. Sister series include BTG (G13 coating), DB (rated to HRC50), BTB (sizes 0.5~10mm). What sets this one apart is an ultra-fine MG0.6 substrate with a T1 coating, rated to HRC55. It covers ball radius R 0.5~10mm, flute length 2~40mm, overall length 50~100mm, 2-4 flutes, in 24 sizes, made in Taiwan. It machines carbon and alloy steel, cast iron. What is the smallest ball radius? R0.5mm. Can it cut hardened steel? Not recommended; choose a high-hardness series instead. Typical uses: 3D cavity finishing, radiused floors and corner clean-up, electrode and fixture contouring.
Workpiece materials & hardness
- P – Steel
- K – Cast iron
Max. workpiece hardness HRC55 · Through coolant No