TureClos 5pcs Ladder Drill Bit HSS Titanium Coated Step Drill Bit 4-12/6-18/4-22/6-35mm Metric Conical Carbide Drill Tool High Speed Steel Stepped Drills

Features: High quality High-speed steel and titanium coating ensure excellent durability and sharpness self-starting no pilot hole required. 5pcs The ladder drill bit set contains 5 step drills of different specifications including 4-12/4-12/6-18/4-22/6-35mm to feed your more hole drilling needs. Effective The double cutting blade and X-shaped opening design ensure faster and smoother cutting and the three knife handles are flat to ensure grip. Portable Equipped with a durable aluminum storage for easy carry and convenient use. Application Very suitable for home repairs and light work such as drilling holes in plastic aluminum copper and many other types of sheet metal. Specifications: Item type: Ladder Drill Bit Material: HSS Color: silver 5pcs: 4-12/4-12/6-18/4-22/6-35mm Hole size: 4-12: 4/6/10/10/12 4-12: 4/5/6/7/8/9/10/11/12 6-18: 6/8/10/12/14/16/18 4-22: 4/6/8/10/12/14/16/18/20/22 6-35: 6/8/10/13/16/19/21/23/26/29/31/33/35 Item size: cm/inch(L*W*H) Weight: 470g/16.58oz