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- 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
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- 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
-
- 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
