Titanium Coated Countersink Chamfer Tool

HIGH-SPEED STEEL MATERIAL - titanium coated. ★CUT HOLE SIZE: 2-5mm, 5-10mm, 10-15mm, 15-20mm. ★INSIDE CHIP REMOVAL DESIGN - make cutting much faster, cleaner & quieter. ★HARDNESS UNDER 25 ARTIFACTS - suitable for hardness under 25 artifacts, like aluminum, insulation board, PVC board, wood, plastic, metal. ★APPLICATION - used for workpiece circular aperture chamfering or cone hole, the edges on the surface of the chamfer Features: Internal chip removal, to prevent debris from flying. A 90-degree angle on the point for sharp and precise countersinking. Titanium-plated surface, wear-resistant, long service life. Ideal for cutting through metal, wood, and plastic (hardness < 25 degrees) Pilot Hole First, drill the hole in wood or plastic to locate or guide a screw and expand the size according to the tap. Without a pilot hole, the screw may get too tight and either broke the material or snap the screw completely Countersink Install the chamfer drill on the bench dr