Specification:
Size: 8 mm to 8 mm.
Shaft diameter: 8 mm / 0.31 inches.
Shank diameter: 8 mm / 0.31 inches.
Shaft length: 30 mm / 1.18 inches.
Total length: 81 mm / 3.19 inches.
Material: carbon steel.
Coating: black oxide, fine grinding.
Box contents: 1 piece. x router collets extension rod converter.
Description:
Made of carbon steel for high hardness and strength. Black oxide finish for corrosion and wear resistance.
8mm shank router collet extension rod converter accepts 8mm shank router bits for conversion and extension.
Expand the router bit to provide the full depth of the cut with the extension rod adapter. Reduce the risk of removing the shank from the collet
Suitable for woodworking trimming, milling, engraving machine. The router collet converter can provide the extra cutting depth to improve work efficiency.
Simply insert the extension shank into the router collet, and the router bit shank into the extension collet and tighten both.
Note: when using it, the speed should be slow at the beginning and slowly increase with stable rotation. Too fast use will cause the machine to wobble due to inertia.