Description of ๐จ Precision Countersink Counterbore Reamer Chamfer Tool - 6mm 19
Material - High Speed Steels; Size - 6mm(1/4''), 8mm(5/16''), 9mm(3/8''), 12mm(1/2''), 16mm(5/8''), 19mm(3/4''). Application - Great for Sinking 90 Degree Holes into Wood and Soft Metals Countersunk Screws and Fixings. A Chatter-Free,five-flute designed with staggered cutting teeth aranged to insure free chip flow and rapid chatter free cutting. Ideal for Wooden planks,Fiberboard,Particle board,Plywood,Plastic,Alumiumn Board ,Pcb Board etc. 1/4โฒโฒ hex shank countersinks are fine for a quick drill. They don't slip in drill chucks.