Premium Material: Made of high quality material, durable and convenient to use (Please receive promo code on the product page upon purchase for a cheaper price.) <br><br> Wide Usage: Suitable for automotive manufacturing, mold making, machine making, etc. <br><br> More Safety: Eliminate the dangerous temptation to remove the shank from the collet, lengthen the bit to get the full depth of cut. <br><br> Safety Notice: The extension rod should be tight, but the clamp nut should only be tightened with the same pressure as any router clamp. <br><br> Please note that the extension rod should be well cooled, but the clamp nut should only be tightened with the same pressure as any router clamp <br><br> This clamp extender allows you to change router bits above the table, even without a lift! <br><br> <br><br> Even if you have an elevator, they still make bit changes easier as you won't have to remove the insert ring. <br><br> <br><br> They are also great for custom routing tables with extra thick tops, as they provide the extra depth of cut needed for many routing tasks. <br><br> <br><br> Features: <br><br> <br><br> High precision, stable performance. <br><br> <br><br> High resistance and hardness. <br><br> <br><br> Durable in use. <br><br> <br><br> Make you more efficient in processing products. <br><br> <br><br> Suitable for automotive manufacturing, mold making, machine making, etc. <br><br> <br><br> Warning: <br><br> <br><br> Make sure the router clamp extension is properly assembled. <br><br> <br><br> Please note that the extension rod should be tight, but the clamp nut should only be tightened with the same pressure as any router pliers. <br><br> <br><br> Specifications: <br><br> <br><br> Material: Hard Alloy <br><br> <br><br> Color: Black <br><br> <br><br> Shank diameter: 8mm <br><br> <br><br> Keep the diameter: 8mm <br><br> <br><br> Total length: 86mm <br><br> <br><br> Content: <br><br> <br><br> 8mm Router Collet Extension