2Pcs 1/2" to 1/4" Router Collet Reduction Sleeve Tool Bit - A3 Carbon Steel Black

• For turning electrical and mechanical wood carving milling chuck connector from 1/2" to 1/4".
• Product sizes: inner diameter: 6.35 mm ; outside diameter: 12.7 mm.
• Easy to install: you only need to put the product in the chuck and fix it, then you can use it, no tools or extra steps are required.
• Material: router bit collet chuck adapter is made of high carbon steel, durable and not easy to wear, suitable for long-term use, tougher and more wear-resistant.
• Package included: 2pcs 1/2" to 1/4" router collet reducer collet reduction sleeve tool bits,it can replace broken parts when your old parts are damaged or lost.

Features For turning Electrical and mechanical wood carving milling chuck connector form 1/2" to 1/4" Strong hardness Well wear-resistance and resistant to corrosion Specifications Material：A3 carbon steel Color: Black Inner diameter: 6.35 MM Outside diameter: 12.7 MM Package included 2 x Reducers extender