Sandvik Coromant BT40 ER25 Collet Chuck Holder - 70 mm Somta Series 374 – Woodruff Cutter 22.5 x 8.0mm The SOMTA 1630970 – 9

The SOMTA 1630970 – 9

Associated Holder: B

Ergonomic grip and trigger for improved control

M5 x 16mm – 8 PCS

High-speed steel (HSS) for long tool life and durability

Sandvik Coromant BT40 ER25 Collet Chuck Holder - 70 mm Somta Series 374 – Woodruff Cutter 22.5 x 8.0mm The SOMTA 1630970 – 9Sandvik 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