Yakamoz New Design 1/2 Inch Shank Router Collet Extension Chuck Converter Adapter, Extends The Router Bit an Additional 2-1/4", Convert 1/2-Inch & 1/4-Inch Shank Bits

Yakamoz New Design 1/2 Inch Shank Router Collet Extension Chuck Converter Adapter, Extends The Router Bit an Additional 2-1/4", Convert 1/2-Inch & 1/4-Inch Shank Bits

• M Type ER20M wrench NOT included. Need M Type ER20M wrench to tighten the collet. [Note: The ER20M Wrench is NOT included, please search ASIN: B07WTYDKY4 on Amazon. ]
• Shank Diameter: 1/2"(12.7mm), Accept Shank Size: 1/4" & 1/2" Shank, Extend Length: 2-1/4"
• 2 In 1 Fuction: This router collet extension chuck accepts both 1/4" and 1/2" shank router bits for converting and extending.
• Better Safety: Eliminate the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut instead of short shanking your router bits.
• Industrial Grade Quality: Made of durable steel for maximum strength and long life use.