Eyech Heavy Duty Stainless Steel 1/4 Inch Shank Router Collet Extension Rod Trimming Engraving Machine Extender Chuck Holde Extender Adapter Woodworking Milling Bit for 1/4 Inch Shank Drill Bit

• Shank Diameter: 1/4", Accept Shank Size: 1/4" Shank, Extend Length: 3"
• Industrial Grade Quality, made of durable steel for maximum strength and long life use
• Easy to Use: Place the router collet extension shank in the 1/4-inch router collet and the router bit shank in the extension collet and tighten both
• Better Safety: Eliminate the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut
• Please note: This item is 1/4" shank.If the speed is too fast, easy to bend, if you mind, please search “B07P9ZBBCH” and use 1 / 2 inch handle.

Eyech New Heavy Duty 1/4-Inch Shank Router Collet Extension Rod Specifications: Material: Hard Alloy Shank Diameter: 1/4 Inch (6.35mm) Hold Diameter: 1/4 Inch (6.35mm) Overall Length: 3 Inch (80mm) Feature: -This collet extender is made of industry grade material, high precision, strong and sturdy for long life - This router collet chuck provide the additional depth of cut needed for many routing tasks. - Easy to use, better to control, it will improve your work efficiency. - Use it to achieve full depth of cut when machining dovetail splines, ideal for your woodworking. -Better Safety: Eliminate the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut Please note: 1.Do not rotate too fast when using. Speed should not exceed 20000RMP 2. For the higher hardness material, please use 1/2 handle 3. Can not be used for iron products, pay attention to whether there are nails in the board or the like 4. Please take protective measures when using 5.The router cutters must be fully inserted into the casing and tighten firmly, not only partially inserted into the casing, otherwise it will lead to fracture caused damage to the tool shank. Package Included: 1 x Router Collet Extender Holder