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LAMPTOP 26 Pcs woodworking chamfer drilling tool kit set, including 7 Pcs 3- Pointed Countersink Bit, 8 Pcs Wood Plug Cutter Drill Bit Set (2 styles), 3 Pcs Step Drill Bit, 6 Pcs 1/4" Hex Shank 5 Flute Countersink Drill Bit, 1 pcs L-Wrenches and Automatic Center Punch to create a starting point that prevents screws and drills from wandering.
8 Pcs 3/8" Shank Wood Plug Cutter Drill Bit Set (2 styles) – made of durable high-carbon steel, it is used for 1/4", 3/8", 1/2", and 5/8" wood plug to cover recessed screw holes or hide imperfections. Can cut the plug 22mm/23mm/25mm/26mm in depth as well.
6 Pcs 1/4" Hex Shank 5 Flute Countersink Drill Bit – Made of high-speed steel, they are perfect for sinking 90° holes in Wood and PVC board for countersunk screws. Diameter- 6mm, 8mm, 9mm, 12mm, 16mm, 19mm. Suitable for drilling holes in iron plates, copper plates, aluminum plates, wood, PVC sheet, and insulation boards.
7 Pcs 3-Pointed Countersink Bit – made of high-carbon-steel with high hardness & abrasive resistance, a large chip flute and five edge chamfers can drain wood dust faster and easier (size - 0.12*2.36in, 0.15*2.95in, 0.19*3.35in, 0.23*3.54in, 0.27*4.13in, 0.31*4.33in, 0.39*4.72in). with a 1pc hex l-wrench, you could easily remove and adjust counter sleeve depth and drill depth.
3 Pcs 1/4" Hex Shank HSS Step Drill Bit Set – great heat/ corrosion/ rust resistance with titanium coating. Specification: 4-12mm / 4-20mm / 4-32mm. Suitable for drilling holes in Iron Plate, Copper Plate, Aluminum Plate, Wood, PVC sheet, Insulation Boards. Not recommend for hard and brittle materials such as glass, tile floor, wall etc.