16pcs Woodworking Hole Opener Saw Carbon Steel Drilling Tool Cutting Kit Electric Drill Accessories Set

Surface treatment: black grinding.Carbon steel round hole saw is used to make round holes wooden workpieces and plastic parts to make the cutting smooth.Made of carbon steel material, heat treated and fully quenched.Weight: 11Pc (blown box 448g), box size: 19*10*4.5cm8Pc (750g), 16pc (948g).Specification: 25.32.38.45.50.56.63mm, 6mm center drill.*11pc: Diameter: 19-22-29-32-38-44-51-64MM Depth: 25MM 40set/ctn*16pc: 3/4" (19mm), 7/8" (22mm), 1-1/8" (29mm), 1-1/4" (32mm), 1-1/2" (38mm), 1- 3/4" (44mm), 2" (51mm), 2-1/2" (64mm), 3" (76mm), 3-1/2" (89mm), 4" (102mm), 5" (127mm) ).Packing: 30set/ctn 30/29kg 48*45*23cm, box size 22*16*4.2cm*8pc: 2-1/2" (64mm), 3" (76mm), 3-1/2" (89mm), 4" (102mm), 5" (127mm)Center shaft hex wrench reinforcing plate*7pc: 2 inch hole saw, aluminum base, carbon steel saw bladePackage include:1 set*toolsNo need for shaking or reducing friction, capable of withstanding heavy-load operations, making the cutting process smoother

• Surface treatment: black grinding.
• Carbon steel round hole saw is used to make round holes wooden workpieces and plastic parts to make the cutting smooth.
• Made of carbon steel material, heat treated and fully quenched.
• Weight: 11Pc (blown box 448g), box size: 19*10*4.5cm 8Pc (750g), 16pc (948g).
• Specification: 25.32.38.45.50.56.63mm, 6mm center drill.
• It is convenient to carry. The drill bit is placed in a plastic box, which makes it easy to store and carry .