Straight Collet Chuck Holder ER11A 100L CNC Milling Extension Rod For Lathe And Milling Tools, 12mm Shank, 125mm Overall Length, 9mm End Thread Hole, Metal Construction, Precision Tool Accessory For DIY And Pro Shops
✔️ 12mm shank, 125mm overall length, 9mm end thread hole; 1 pc
This Straight Collet Chuck Holder is designed for ER11 collets and serves as a precise extension rod for milling and turning setups. Made from metal, it’s built to handle CNC mills, lathes, grinders, and other small machine tools in DIY and pro shops.
✅ Shank diameter: 12 mm (0.47 in)
✅ Shank length: 100 mm (3.94 in)
✅ Total length: 125 mm (4.92 in)
✅ End thread hole diameter: 9 mm (0.35 in)
✅ Overall size: 125 x 19 mm (4.92 x 0.75 in)
✅ Net weight: 90 g (3.17 oz)
✅ Material: metal
✅ Fit for: ER11 Collet
✅ Package: 1 x Straight Collet Chuck
💡 What is a straight collet chuck holder and how does an ER11A extension rod help in metalworking? In short, this tool provides a rigid connection between the spindle and the cutting tool, improving reach and grip. - extended reach for deep cuts and hard-to-reach tooling - precise tool alignment with ER11 collets for consistent results - sturdy metal construction to resist wear and vibration - handy for both DIY projects and professional shop work
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