10Pcs/16Pcs/17Pcs/18Pcs Forstner Drill Bits Tungsten High Speed Steel Woodworking Hole Saw Set, Wood Cutter Auger Opener Round Shank Drilling Cutting Tool(14MM-50MM) (18PCS 15-38MM)

Cutting diameter (mm): 25 Handle diameter (mm): 10 Maximum depth of cut: 22 Blade length: 80 (mm) Shank diameter: 8-10 (mm) Whether to import: yes Minimum number of packages: 1 Series: Woodworking Hole Opener Model: 10PCS-14--50MM, 16PCS-15--35MM, 17PCS--15-38MM, 18PCS--15-40MM.

• 【Top Quality】:Made from tungsten steel and being hot-treated,sharp edge,high hardness, accurate positioning,high precision,smooth cutting,impact resistance,high toughness.more smooth,less noise.
• 【Application】：Suitable for pistol drill, bench drill, vertical drilling machine hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine,etc.
• 【Powerful Function】:Professional, sharp and durable.Improve 50% times than other drills.Processing capacity can increase by more than 70%. Smooth machined parts and without burr.
• 【Widely Used】:Can be used in wood drilling, installation of a spherical door slightly、 the drawer slightly、plastic products and gypsum board. Safer and more accurate to use this drill bit in a drill press.
• 【Sizes】: 15mm(19/32"), 16mm(5/8"), 17mm(43/64"), 18mm(45/64"), 19mm(3/4"), 20mm(25/32"), 21mm(53/64"), 22mm(55/64"), 23mm(29/32"), 24mm(15/16"), 25mm(1"), 26mm(1-1/16"), 28mm(1-1/8"), 30mm(1-3/16"), 32mm(1-1/4"), 35mm(1-3/8"),38mm(1.496''),40mm(1-3/5"), which can meet your various needs in this professional set.