
1 (a) 2 ST-MB MB Modular Connection System SS CSI SS CSI with Straight Cylindrical Shanks L 1 L L1 L (a) Cutting edge position kg ITS BORE Designation SS CSI L L 1 (1) Fig. ST 16-MB16 16 MB16 100.00 66.0 Y 0.150 1 ST 20-MB20 20 MB20 125.00 85.0 Y 0.269 1 ST 25-MB32 25 MB32 100.00 35.0 N 0.410 2 ST 32-MB50 32 MB50 140.00 60.0 N 0.422 2 • Verify that the weight of the entire tool assembly does not exceed the machine spindle's carrying capability. (1) Maximum overhang. ST-MB Straight Carbide Shank with MB Connection Assembly Options ST16-32 MB16-MB32 Diameter Range: 18-50 mm Rear Connection HSK Hydraulic Chuck HSK Rear Connection HSK HSK DIN DIN BT BT CAMFIX CHAMFIX MAXIN Power Chuck ER Collet Chuck Straight Carbide Shank ST 16-32 BHF MB 16-32 BHR-MB 16-32 Rough Boring Head 18-50 Dia. Range CC-MB-ER IHRF 16-32 IHFF 25-32 BHF-MB Fine Boring Heads ER Collet Chuck 18-50 Dia. Range IHSR 18-50 IHCR 28-50 IHPR 36-50 752 ISCAR