Lagaga 4 Pcs 1/2 Inch Shank Router Collet Rod Chuck Holder Extension Converter Adapter Extends The Bit with & 1/4 Bits ER20 M Type Wrench Spanner

Model: Shank Diameter: 1/2"(12.7mm), Accept Shank Size: 1/4" and 1/2" Shank, Extend Length: 2-1/4". This router collet extension chuck accepts both 1/4" and 1/2" shank router bits for converting and extending With 6.5mm and 13mm ER20 spring collet , for both 1/4 inch and 1/2 inch shank router bits.Place the router collet extension shank in the 1/2-inch router collet and the router bit shank in the extension collet and tighten both Extend your router bit to provide the full depth of cut It is made of high-quality alloy with stable quality and long service life, which can meet your needs in different environments More models to choose: If you need different models, please click our "Lagaga" brand to see more products. If you have any questions, please contact us via Amazon email. We will answer these questions within 12 hours