Acrow BT50 ER25 Collet Chuck Holder – 150 mm Best Carbide 18mm 2 Flute Ball Nose End Mill – 18mm Shank 1/2" reduced shank for use

1/2" reduced shank for use in standard drill chucks

The membrane opens under heavy flow and closes when idle to maintain an effective seal

Dimension: 24 × 40 × 162 mm

Insize Telescopic Gauge Set with Support 8-12

Bright or Oxide Finish – Improves chip flow and reduces galling

Acrow BT50 ER25 Collet Chuck Holder – 150 mm Best Carbide 18mm 2 Flute Ball Nose End Mill – 18mm Shank 1/2" reduced shank for useAcrow BT50 ER25 Collet Chuck Holder 150 mm The Acrow BT50 ER25 Collet Chuck Holder is a precision engineered holder designed for secure and accurate clamping of ER25 collets in high performance CNC machining. Manufactured from hardened alloy steel and precision ground, it offers excellent rigidity, balance, and minimal run out for consistent and precise machining results. The 150 mm gauge length provides extra reach for deep machining applications