1pc6mm Shank High Quality T-Slot Cutter Router Bit for 6mm Hex Bot

Great for your custom jig creations, T-slot router bit cuts T-slots for standard 6mm hex bolts with 3/8″ wide hex-bolt caps.

Specifications: Item: 6mm Shank Router Bit Material: 45# steel Carbide tip: YG6 Shank Diameter: 6mm Use:Slot, hook Balance: +/- .003″ tolerance Detaild specification, pls check following photos.