Qeunrtiy Shank Router Bit Colle Collet Extension Chuck Converter Adapter,Convert 1/2,1/4-Inch Shank Bit with ER20 Spring Collet

• the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut. Place the router collet extension shank in the 1/4-inch router collet and the router bit shank in the extension collet and tighten both.
• High , stable performance. Extend your router bit to provide the full depth of cut, for both 1/4 inch and 1/2 inch shank router bits.
• Shank Diameter: 1/4inch (6.35mm), Accept Shank Size: 1/4inch and 1/2inch Shank, Extend Length: 2-1/4inch. This router collet extension chuck accepts both 1/4inch and 1/2inch shank router bits for converting and extending.
• Converter Adapter and ER20 Spring Collet Made of steel for maximum strength and use; ER20 M Type Collet Chuck Wrench Spanner Made of High Carbon Steel, Anti-slip handle Design, for ER20 M Lathe Clamping Nut.
• This router collet chuck provide the additional depth of cut needed for many routing tasks. Easy to use, better to control, it improve your work efficiency.

Qeunrtiy Colour: silver Material: carbon steel Package Contents: 1 * 1/4inch handle extension rod 1 * ER20 1/4inch collet 1 * ER201/2inch collet 1 * ER20M wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.