Router Collet Extension Router Bit Collet Extension and Trimming Cutting Engraving Machine Extender Woodworking Chuck Holder Milling Cutter (1/4 Shank)

General description This Router Collet Extension is designed for 1/4" shank bits, allowing for enhanced cutting depth and improved efficiency in woodworking tasks. Made from heavy-duty steel, it ensures durability and long-lasting use. This extension eliminates the risk of pulling the shank out of the collet, providing a secure hold for various routing applications. Technical specifications Material: Hard Alloy Color: Black Shank Diameter: 1/4 inch / 6.35 mm Total Length: 3-1/2 inch / 90 mm Maximum Speed: 20,000 rpm Usage Ideal for woodworking, cutting, milling, and engraving tasks. Use to achieve full depth of cut when machining dovetail splines. Requires tightening with a wrench to prevent the bit from falling off. Other information Package Content: 1 x 1/4" Shank Collet Extension For higher hardness materials, a 1/2 inch handle is recommended. Not suitable for iron products; check for nails or other obstructions in the board. Protective measures should be taken during use.