25 Pack Rotary Tool Mandrels Workhorse 1 8th Inch Shank Dremel 402 Compatible Replacement Holders for Cut Off Wheels, Grinding Discs, and Polishing Accessories for DIY Projects and Pro Shops
✔️ 25 replacement mandrels, 1/8 in (3.175 mm) shank, 402 compatible
The 25-Pack Rotary Tool Mandrels are replacement holders built to fit 402-compatible rotary tools with a 1/8 in shank. They secure discs firmly with a top screw and nylon fiber washers, delivering smoother cuts and more stable accessory performance. Use them with cut-off wheels, fiberglass-reinforced discs, grinding wheels, polishing accessories, and jewelry cutting attachments, making them ideal for metalworking, sanding, trimming, and detail work in garages, shops, and maker spaces. The quick-change design makes swapping worn mandrels fast to keep projects moving.
✅ 25-pack replacement mandrels for continuous use
✅ 1/8 in (3.175 mm) shank fits standard rotary tools
✅ 402-compatible replacement mandrel for secure mounting
✅ Top screw and nylon fiber washers for tight disc grip
✅ Compatible with cut-off wheels, fiberglass discs, grinding wheels, polishing accessories
✅ Quick-change design for fast replacements and less downtime
💡 What is a 1/8 in rotary tool mandrel used for and why pick a 402-compatible option? This handy connector keeps discs secure and makes fast changes possible. - Fits standard 1/8 in shanks for rotary tools - 402-compatible mounting for stable performance - Works with cut-off wheels, grinding discs, polishing accessories - Reduces downtime with quick mandrel swaps
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