15Pcs ER11 Spring Collet Set For CNC Milling And Lathe Tooling, Ultra Precise 0.0003 Inch Tolerance, Gripping Range 1mm To 7mm And One Eighth Inch To One Quarter Inch, 1065 Carbon Steel Construction, Heavy Duty CNC Collet Kit For Precision Milling

Fifteen-Piece ER11 Spring Collet Kit for CNC Milling Lathe
✔️ Gripping range 1mm to 7mm, 1/8 to 1/4 in, tolerance 0.0003 in

These precision ER11 spring collets come in a 15-piece kit designed for CNC milling and turning. Use this heavy-duty set to securely grip end mills, drills, and other shank tools in CNC machines and lathes.

✅ 15 pieces ER11 spring collets kit included
✅ Gripping range 1mm to 7mm and 1/8" to 1/4"
✅ Accuracy: 0.0003 in (5 μm)
✅ Material: high-grade 1065 carbon steel
✅ For CNC milling and turning applications
✅ Durable, heavy-duty construction for regular use

💡 What is a ER11 spring collet set used for in CNC milling and turning?

This handy kit helps secure tools precisely and quickly in common CNC setups. - ER11 spring collet kit designed for CNC milling and turning - Provides 1mm to 7mm gripping range and 1/8 to 1/4 in shanks - Tight tolerance of 0.0003 in (5 μm) to minimize runout - Made from high-grade 1065 carbon steel for heavy-duty use