Feature:1. The set includes 4 standard plug punches and 4 four‑tooth chamfer punches to meet your various needs.2. Four‑tooth chamfered hole punches make tapered plugs to fill countersinks, while standard hole punches are used to eliminate defects in wood.3. It is made of high carbon steel material, which is sturdy and durable, not easy to wear and has a long service life.4. Suitable for bench drills and electric drills, more suitable for bench drills, better positioning your needs.5. Small, and light in weight, maks it easy to carry, and brings you more convenience.Specification:Condition: 100% Brand NewItem Type: Wood Plug Cutter Material: High-Carbon Steel Color: As the Picture ShownHandle: Round HandleShank Diameter: Approx. 10mm/0.4inDrill Bit Specifications: Approx. 6mm, 10mm, 13mm, 16mm (1/4, 3/8, 1/2, 5/8in)Applicable: Suitable for bench drill and electric drill, recommended bench drill, easy to centerPackage List:8 xWood Plug Cutter Note:Speed should not be too fast, otherwise easy to produce smoke, blackened and other conditions.