The router collet extension chuck accepts both 1/4inch and 1/2inch shank router bits for converting and extending. Widely used, boring, milling, drilling, silk attack, sculpture, CNC, and other processing, for professionals and hobbyists demanding.
Industrial Grade Quality. Made of high quality metal, high strength, good toughness, strong shock resistance and long life use. Easy to use, better to control, it will improve your work efficiency.
Shank Diameter: 1/2inch(12.7mm), Accept Shank Size: 1/4inch & 1/2inch Shank, Extend Length: 2-1/4inch. For CNC Engraving Machine & Milling Lathe Tool Holder. Eliminate the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut. Place the router collet extension shank in the 1/2-inch router collet and the router bit shank in the extension collet and tighten both.
Perfect choice of professionals and hobbyists, Provides much convenience to your daily woodworking.
This product is used for slotted, wood screw holes.
Woodworking cutter designed for portable and desktop woodworking engraving machine design, can not be used in electric drill, drilling machine and the like.
Tool can be hardwood, cork, wood and other synthetic wood processing workers smooth surface, but to avoid the processing of copper, iron and other metal materials and sand, stone and other non-wood materials.