Acrow BT40-SLN20-063 – Sidelock (Weldon) Holder (Ø20 mm Bore, BT40 Taper) Stainless Steel Pin Plunger Limit Switch Part Number: 21580

Part Number: 21580

High Temperature Stability – Performs consistently in demanding machining conditions

Part No: 1141-150A

CMT Vertical Milling Tool – C18 Insert

Acrow BT40-SLN20-063 – Sidelock (Weldon) Holder (Ø20 mm Bore, BT40 Taper) Stainless Steel Pin Plunger Limit Switch Part Number: 21580Acrow BT40 SLN20 063 Sidelock (Weldon) Holder (20 mm Bore, BT40 Taper) The Acrow BT40 SLN20 063 is a precision Sidelock (Weldon) Holder built to DIN1835B standards for high performance tool clamping. Designed for 20 mm shank tools with Weldon flats, it provides exceptional rigidity, torque transmission, and secure locking during heavy milling operations. The 63 mm projection ensures a stable setup for general purpose and high speed cutting on BT40