Could cut the plug 22mm/23mm/25mm/26mm in depth as well. Suitable for drilling holes within 3mm/0., 12 inch (Iron Plate, Copper Plate, Aluminum Plate); within 5mm/0., 2 inch (Wood, PVC sheet, Insulation Boards). 7Pcs 3- Pointed Countersink Bit for Wood – Made of high carbon steel with high hardness & abrasion resistance, large chip flute and five edge chamfers... Ideal for wood, particle board, fiberboard, logs, plastic boards, PVC pipes used on hand drill, bench drill and electric drill. 34 Pack Woodworking Chamfer Drilling Tool Kit Include – A integral set of wood working tools for professionals or beginners. 5/8PCS Countersink Drill Bit Set HSS4241 Titanium Coated 90° Chamfer 3-10mm Round Handle High Speed Steel For Wood Metal Plastic P 2018191 Wood Countersink Drill Bit Set With 1/4" Hex Shank 7Pcs 3- Pointed Countersink Bit for Wood – Made of high carbon steel with high hardness & abrasion resistance, large chip flute and five edge chamfers can drain sawdust faster and easier(Size include: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm). 8Pcs 3/8 Shank Wood Plug Cutter Drill Bit Set – Made of durable carbon steel, it is used for tapered 1/4, 3/8, 1/2, 5/8 corks to cover recessed screw holes or hide imperfections. 6Pcs 1/4 Hex Shank 5 Flute Countersink Drill Bit – Made of high speed steels, they're pectect for sinking 90° holes into Wood and PVC boards for ountersunk screws and fixings. Plug Cutter Set Find The Best Countersink Drill Bit Set Reviews & Comparison Step Drill Bits 6 different diameter: 6mm(1/4), 8mm(5/16), 9mm(3/8), 12mm(1/2), 16mm(5/8), 19mm(3/4).
