
Two Pack CAT50 ER32 100 Collet Chuck And 4 Inch Extension Tool Holder Set For CNC Engraving And Milling Lathe Pro Grade High Precision High Speed 25000 RPM Vacuum Hardened G2.5 Balanced
Two Pack CAT50 ER32 100 Collet Chuck And 4 Inch Extension Tool Holder Set For CNC Engraving And Milling Lathe Pro Grade High Precision High Speed 25000 RPM Vacuum Hardened G2.5 Balanced
Original: $117.61
-65%$117.61
$41.16The Story
✔️ CAT50-ER32-100, 4in extension, 0.0001in runout, G2.5/25000RPM
This two-piece set gives CAT50 collet chucks with ER32 compatibility and a 100 mm gauge length, designed for CNC lathes and milling machines. It delivers precise, high-speed performance up to 25,000 RPM and supports quick tool changes on engraving and milling tasks.
✅ Material: steel, vacuum hardened for strength and wear resistance
✅ Accuracy: runout 0.0001 in after grinding
✅ Balance: G2.5 at 25000 RPM for stable high-speed operation
✅ Gauge length: 100 mm (4 in); extension: 4 in
✅ Thread: 1"-8; ER nut: ER32-UM
✅ Pack: 2 pieces per set
💡 What is a CAT50 ER32 collet chuck used for in CNC machining?
A handy reference for tool holding in CNC setups.
- Handy for quick tool changes and rigid clamping- Improves runout control when paired with ER32 collets
- Ideal for engraving and milling tasks requiring stable holding

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
✔️ CAT50-ER32-100, 4in extension, 0.0001in runout, G2.5/25000RPM
This two-piece set gives CAT50 collet chucks with ER32 compatibility and a 100 mm gauge length, designed for CNC lathes and milling machines. It delivers precise, high-speed performance up to 25,000 RPM and supports quick tool changes on engraving and milling tasks.
✅ Material: steel, vacuum hardened for strength and wear resistance
✅ Accuracy: runout 0.0001 in after grinding
✅ Balance: G2.5 at 25000 RPM for stable high-speed operation
✅ Gauge length: 100 mm (4 in); extension: 4 in
✅ Thread: 1"-8; ER nut: ER32-UM
✅ Pack: 2 pieces per set
💡 What is a CAT50 ER32 collet chuck used for in CNC machining?
A handy reference for tool holding in CNC setups.
- Handy for quick tool changes and rigid clamping- Improves runout control when paired with ER32 collets
- Ideal for engraving and milling tasks requiring stable holding























