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CAT 40 1-1/4" x 4" 25K RPM at G2.5 Balanced High Speed High Precision Shrink Fit Tool Holder for CNC Mills. Maximum rigidity and accuracy provide extended cutting tool life.You lose 10% of tool life for every .0001" of T.I.R. ShrinkFIT toolholders offer outstanding rigidity to minimize T.I.R. and extend cutting tool life.
ShrinkFIT toolholders provide concentric clamping force of 10,000 lbs. or more directly on the cutting tool shank to reduce T.I.R. (runout). This is why operators are able to run faster and cutters last longer too
- Maximum T.I.R. 0.0001"
- Balanced to 25,000 RPM at G2.5
- Comes with coolant-thru set screw installed
|Part No. ||Description ||d1 ||d2 ||d3 ||L ||l1 ||Thread ||Coolant Screw |
|29046 ||CAT40 x 1-1/4" I.D. - 4" ||1-1/4" ||1.81" ||2.09" ||4" ||2.28" ||M20 x 2.0P ||16091C-20 |