1.Ideal for wooden planks,fiberboard,particle board,plywood,plastic,alumiumn board, pcb board, DIY, Home and General Building/Engineering Using and more.
2.Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew.
3.Great for Sinking 90 Degree Holes into Wood and Soft Metals Countersunk Screws and Fixings, for sharp and precise countersinking, the cutting edge is hardened and honed for sharpness.
4.1/4″ hex shank countersinks are fine for a quick drill, they don't slip in drill chucks.
5.You can make deep countersinks easily by setting the countersink's depth stop to allow the countersink to drill more deeply into the worksurface.
