1/4 Inch Shank Router Bit Extension Collets ER20M Extender Chuck Converter Adapter, Convert 1/2-Inch & 1/4-Inch Shank Bits for Milling Lathe Tool

🔨Size: shank diameter:1/4", Accept shank size: 1/2" and 1/4" shank router bits. 🔨Material:Router collet extension and ER20M spring collet made of Carbide, With High strength, good toughness, strong shock resistance. 🔨Widely Use:Suitable for Woods, MDF, Laminate, Particleboard, Plywood compact panel, Acrylic, and other processing, High precision, stable performance. Extend the router bit to provide the full depth of cut. 🔨Easy to Use: First,place the ER router collet in the extension shank. Then put a router bit in the ER collet.Finally, cover the nut and tighten it with a wrench.Tips: When installing the extender, it needs to be inserted into the bottom as far as possible. 🔨Package Including:1*1/4 inch shank collet extension, 1*1/2 inch ER20M collet, 1*1/4 inch ER20M collet,2* ER20M Screw cap,1* ER20M wrench.

Material: ‎Carbide Brand: MEIGGTOOL