High Precision Steel Router Collet Reducer Sleeve 1/2 Inch Outer Diameter To 3/8 Inch Inner Bore, Heavy Duty Pro Grade Machining Accessory For Router Bits, Ideal For Precise Woodworking And CNC Projects

Precision Router Collet Reducer Sleeve 1/2 to 3/8 OD 1 pack
✔️ OD 1/2 in to 3/8 in bore, length 1-3/16 in, heavy steel

This high precision steel Router Collet Reducer Sleeve is designed to adapt a larger collet to accept smaller shank router bits, enabling precise milling in woodworking and CNC projects.

✅ Diameter (D): 1/2 in (12.7 mm) outer diameter
✅ Shank (d): 3/8 in (9.53 mm) inner bore
✅ Overall length (L): 1-3/16 in (30.2 mm)

💡 What is a router collet reducer sleeve used for in CNC and woodworking?

- Lets you run smaller shank bits in a larger collet, saving tool swaps - Improves alignment and reduces runout for cleaner cuts - Handy for quick setup on CNC routers and hobbyist machines ✝️