Three Edges Chamfer，6PCS
It's not just the hammer that drives the nut down, there is a better way - our Three Edges Chamfer.
Let the process of chamfering and debris more convenient, no longer blockage of the tool, and delay of work.
Suitable for wood, plastic, soft metal, fiberboard, particleboard, plywood, aluminum board, etc. At the same time, compared with an ordinary drill, its accuracy is higher.
Six different sizes to meet all your needs, super-hard titanium alloy material, can be used for a long time.