NS TOOL
SSPB220 CBN Super Spiral Ball End Mill
R Size(mm) | Type | work material | Blade length (ℓ)(mm) | Number of flutes(sheet) | Coating | Overall Length (L)(mm) | Underneck length (ℓ1)(mm) | Shank diameter (d)(mm) |
---|---|---|---|---|---|---|---|---|
1.5 ~ 3 | Ball | General Steel[○] / Quenched and tempered steel[◎] / High Hardness Steel: to HRC55[◎] / High Hardness Steel: to HRC60[◎] / High Hardness Steel: to HRC65[◎] | 1.8 ~ 3.6 | 2 | Non-Coated | 70 | 6 ~ 18 | - |