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5mm internal threads with 6H tolerance in engineering
Reduced 12 mm shank increases compatibility with common chucks while producing 17 mm holes
Stable Edge Integrity: Maintains cutting performance during continuous machining at moderate speeds
Technical Specifications🔹 Thread Size: M20 x 2
delivering stability and reach in tight applications
Sandvik Coromant BT40 ER25 Collet Chuck Holder - 70 mm XCK-T181 5mm internal threads with 6HSandvik Coromant BT40 ER25 Collet Chuck Holder 70 mm The Sandvik Coromant BT40 ER25 Collet Chuck Holder is a high precision tool holder designed for secure and accurate clamping of ER25 collets in CNC machining, milling, drilling, and reaming applications. Manufactured from high quality steel and engineered to Sandvik Coromant's exacting standards, this holder delivers exceptional rigidity, balance, and concentricity for improved machining performance
