8PCS wood plug cutter drill bits, wood cutting tool, plug cutter drill bits 6mm/10mm/13mm/16mm, with conical drill bits and claw drill bits

The package contains: 4 standard tools and 4 chamfering tools with teeth; the chamfering tools create conical plugs to fill the cutters; diameter sizes include 6 mm / 10 mm / 13 mm / 16 mm (1/4", 3/8", 1/2", 8/5"); shank diameter: 8 mm; 8-piece hollow kit: perfect plugs for drilling holes. Convenient and safe to use and store; Material: carbon steel, titanium-plated, durable and high-precision. Reduces drilling resistance, reduces heat generation, and is more durable.