ER8 ER11 ER16 ER20 ER25 ER32 ER40 ER50 Collet Holders with 0.01mm Run-Out Tolerance for CNC Router Machines

ER collets are precision clamping components designed for CNC routers and machining centers, providing secure tool holding for various cutting operations.

ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50 collet holders to accommodate different tool shank diameters.

• Compatible with standard ER collet DIN 6499/ISO 154888 specifications
• High-quality 65Mn spring steel construction for superior wear resistance
• Exceptional run-out tolerance: AA type less than 0.01mm for precision machining
• Versatile clamping for end mills, drills, taps, reamers, and round shank tools
• High accuracy and concentricity for improved machining quality
• Interchangeable design for operational flexibility

Ideal for CNC machining centers, engraving machines, and industrial equipment requiring precision tool holding. Suitable for milling, boring, drilling, wire tapping, and various machining operations.

Dongguan Kunming Electronic Technology Co., Ltd. specializes in CNC tool manufacturing and distribution. The company offers comprehensive cutting tool solutions for mold processing, automotive parts, IT industry, graphite processing, shipping, and machinery industries.

Standard mold tools, stainless steel tools, aluminum tools, graphite tools, micro-diameter tools, T-type tools, tungsten steel drills, rough milling cutters, tungsten steel reamers, chamfering cutters, inner R cutters, fixed point drills, taper cutters, and custom non-standard tooling solutions.