Acrow BT40 ER40 Collet Chuck Holder – 120 mm 40 x 25mm D.O.C HSS Weldon Shank Annular Cutter Pitch: 27 TPI

Pitch: 27 TPI

R3 mm x 60 mm - 10 PCS

Internal Thread Turning Insert – Whitworth 55°

Overall Length (l): 315 mm

and inspection use where precise angle measurement is required

Acrow BT40 ER40 Collet Chuck Holder – 120 mm 40 x 25mm D.O.C HSS Weldon Shank Annular Cutter Pitch: 27 TPIAcrow BT40 ER40 Collet Chuck Holder 120 mm The Acrow BT40 ER40 Collet Chuck Holder is a precision engineered holder designed for maximum clamping strength and high concentricity in CNC machining. Manufactured from hardened alloy steel and precision ground, it ensures excellent rigidity, balance, and vibration resistance during demanding cutting operations. The 120 mm gauge length provides extended reach for deep machining, while maintaining superior