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while the corner-radius edge promotes smooth transitions and improved edge quality in delicate parts
it’s built to handle tight cavities and intricate fillets while delivering consistent
By combining deep reach with hard-material capability and a geometry that promotes clean finishes
5) and a 45° helix to balance rigidity
3 precision ratings to minimize runout and maximize tool life and surface finish
Omega Products BT40 Shrink Fit Chuck - G2.5 - 25,000 RPM - 4mm - 90mm Long 4 Month Widin while the corner-radius edge promotesThe Omega BT40 Shrink Fit Chuck is a precision tool holder designed for high speed milling on BT40 spindle systems. It uses a heat expanded shrink fit to securely grip a 4 mm tool shank, delivering stable, repeatable performance at speeds up to 25,000 RPM. With a 90 mm overall length, it provides balanced rigidity and consistent engagement across demanding cuts. Ideal for engineers, machinists, tradespeople, hobbyists, and shop floors that require
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