• MAS BT50 Retention knobs for BT50 Tool Holder
    • Works on all BT 50 machines
    • For MAS BT50 Spindles
    • Threaded is M24 X3
    • All critical surfaces precision ground
    • Made from alloy steel hardened to 54 - 56rc
    • Thru twice heat treatment of each pull stud
    • Angle degree have 45,60 and 90 available
    • Concentricity is less than .0005 at collet face
    • Coolant available
    • Rear thread for pull stud is M24 X 3
    • Oxide black
    • MAS BT50 Retention knobs for BT50 Tool Holder
    • Works on all BT 50 machines
    • For MAS BT50 Spindles
    • Threaded is M24 X3
    • All critical surfaces precision ground
    • Made from alloy steel hardened to 54 - 56rc
    • Thru twice heat treatment of each pull stud
    • Angle degree have 45,60 and 90 available
    • Concentricity is less than .0005 at collet face
    • Coolant available
    • Rear thread for pull stud is M24 X 3
    • Oxide black
    • MAS BT50 Retention knobs for BT50 Tool Holder
    • Works on all BT 50 machines
    • For MAS BT50 Spindles
    • Threaded is M24 X3
    • All critical surfaces precision ground
    • Made from alloy steel hardened to 54 - 56rc
    • Thru twice heat treatment of each pull stud
    • Angle degree have 45,60 and 90 available
    • Concentricity is less than .0005 at collet face
    • Coolant available
    • Rear thread for pull stud is M24 X 3
    • Oxide black
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