1/2" Shank Router Bit Collect Extension Chuck Converter Adapter, Convert 1/2-Inch & 1/4-Inch Shank Bits with ER20 Spring Collet, ER20 M Type Wrench Spanner
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Application】the router collet extension chuck fit for both 1/4" and 1/2" shank router bits for converting and extending.Ideal for woodworking trimming, milling, engraving machine,professionals and hobbyists demanding.
【Durable and Long-lasting】ER20 M type collet chuck wrench spanner and converter adapter are made of high carbon cteel,durable and long-lasting to use; High strength, good toughness, strong shock resistance,makes you to process products more efficiently.
【Easy to use】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.Eliminate the dangerous temptation of withdrawing the shank from the collet.
【Product Demension】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.Apply for CNC Engraving Machine & Milling Lathe Tool Holder.
【Package included】1* 1/2 Inch shank collet extension,1* ER20 1/2 Inch Collet, 1* ER20 1/4 Inch Collet, 1* ER20 M Type Collet Chuck Wrench Spanner. "