Boring Bar Blank
Tool holder blanks are widely used for secondary processing.
Taper with collar, hardened and ground, Hardness 50-55HRC.
Soft shank for further machining, Hardness 35-45HRC.
Size | D | L |
BT30-D50-160 | 50 | 160 |
BT40-D63-160 | 63 | 160 |
BT40-D63-250 | 63 | 250 |
BT50-D100-160 | 100 | 160 |
BT50-D100-250 | 100 | 250 |