8 Pieces Wood Plug Cutter Wood Plug Bit 6mm or 10mm or 13mm or 16mm Carbon Steel Wood Plug Drill Bit For Woodworking Claw And Taper Woodworking Drill Bits Various Sizes: This set includes 4 taper drill bits and 4 claw drill bits to meet your daily working needs. Each shape has four sizes, 1 or 4", 3 or 8", 1 or 2", 5 or 8" (6mm or 10mm or 13mm or 16mm). Rod Diameter: Approx. 9.5mm. High quality carbon steel: the wood plug cutter set is made of carbon steel, which is durable and corrosion resistant, high precision, high strength and with a smooth surface. Practical features: 4-tooth chamfer punches make taper plugs for filling router bits, while standard punches are used to remove defects in wood. Applications wide: suitable for bench and hand drills, we recommend using bench drills for more stable operation and improved work efficiency. Note: the speed should not be too fast, because it is easy to produce smoke, burns, etc. Specification: Material: Carbon Steel Stem Type: Round Stem Diameter: Approx. 9.5mm Size: 1 or 4", 3 or 8", 1 or 2", 5 or 8" (6mm or 10mm or 13mm or 16mm) Package includes: 8 woodworking drill