• CAT40 45° Pull Stud Retention knobs
    • Works on all CAT 40 machines
    • For MAS CAT40 Spindles
    • Threaded is 5/8-11
    • 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 5/8-11
    • Oxide black
    • CAT40 45° Pull Stud Retention knobs
    • Works on all CAT 40 machines
    • For MAS CAT40 Spindles
    • Threaded is 5/8-11
    • 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 5/8-11
    • Oxide black
    • CAT50 45° Pull Stud Retention knobs
    • Works on all CAT 50 machines
    • For MAS CAT50 Spindles
    • Threaded is 1-8"
    • 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 1-8"
    • Oxide black
    • CAT40 45° Pull Stud Retention knobs
    • Works on all CAT 40 machines
    • For MAS CAT40 Spindles
    • Threaded is 5/8-11
    • 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 5/8-11
    • Oxide black
    • CAT40 45° Pull Stud Retention knobs
    • Works on all CAT 50 machines
    • For MAS CAT40 Spindles
    • Threaded is 5/8-11
    • 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 5/8-11
    • Oxide black
    • CAT40 45° Pull Stud Retention knobs
    • Works on all CAT 40 machines
    • For MAS CAT40 Spindles
    • Threaded is M16
    • 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 M16X2
    • Oxide black
    • CAT50 45° Pull Stud Retention knobs
    • Works on all CAT 50 machines
    • For MAS CAT50 Spindles
    • Threaded is 1-8"
    • 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 1-8"
    • Oxide black
  • iso30 Retention knobs
    • ISO30 45° Pull Stud Retention knobs
    • Works on all ISO30 machines
    • 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 M12X1.75
    • Oxide black
    • ISO30 45° Pull Stud Retention knobs
    • Works on all ISO30 machines
    • 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 M12X1.75
    • Oxide black
    • MAS BT30 Retention knobs for BT30 Tool Holders
    • Works on all BT 30 machines
    • For MAS BT30 Spindles
    • Threaded is M12 X1.5
    • 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 M12x1.5
    • Oxide black
    • MAS BT40 Retention knobs for BT40 Tool Holders
    • Works on all BT 40 machines
    • For MAS BT40 Spindles
    • Threaded is M16 X2
    • 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 M16X2
    • Oxide black
    • MAS BT40 Pull Stud Retention knobs for BT40 Tool Holders
    • Works on all BT 40 machines
    • For MAS BT40 Spindles
    • Threaded is M16 X2
    • 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 M16X2
    • Oxide black
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