4Pcs BT30 ER11 60mm Collet Chuck CNC Tool Holder For Milling Machines And Lathes Rock Solid Steel Construction Quenched For Extra Hardness Rust Resistant For Precision And Long Life

4Pcs BT30 ER11 60mm Collet Chuck for CNC machines
✔️ 60mm projection, ER11 collet, quenched steel, long life

The BT30 ER11 60mm collet chuck is a rugged CNC tool holder designed to fit BT30 spindles with ER11 tool collets. Widely used on milling machines and lathes, it delivers secure, repeatable tool mounting for precise machining.

✅ 4-piece pack of BT30 ER11 60mm collet chucks for milling machines and lathe work
✅ Projection length 60 mm (2.36 in) for precise tool engagement
✅ ER11 collet series compatibility, tight tool holding and accuracy
✅ Steel construction, quenched for high hardness and rust resistance
✅ Gripper with strong clamping force and stable speed, up to 20,000 RPM
✅ Tight mating between chuck and tool holder boosts cutting speed and efficiency

💡 What is a BT30 ER11 collet chuck used for in CNC machining? This handy tool holder secures cutting tools on mills and lathes for precise, repeatable machining. - Handy BT30 ER11 collet chuck for CNC milling and turning - Improves tool security, repeatability, and cutting speed with tight fit - Durable steel construction, quenched for extra hardness and rust resistance