Titanium Step Drill Bit Set - 3/6/8mm Metal Hole Cutter for Wood, Plastic & Metal | High-Speed Steel Cone Core Drilling Tool | Perfect for DIY Projects, Home Improvement & Woodworking

Double flutes design allows the particles escape easily for a clean drilling operation.It’s great for sheet metal, aluminum sheets, wood chips, plastic and wood board. It’s a perfect choice for DIY and engineering use. Step Design Let Makes Drilling Cutting Precise & Efficient Convenience And Widely Used. The Tip Of The Drill Bit Drills The Smallest Hole And As You Step Or Drill Further Down The Diameter Increases As You Drill. Use:Connect The Drill Bit To The Power Drill Use Other Tools To Measure The Diameter Of The Required Hole Size. Then Select The Corresponding Size Of The Step Drill. Install The Step Drill Correctly On The Electric Drill, And Finally Aim At The Position Of The Target Hole, Which Is Perpendicular To The Workpiece, And Then Start Drilling To The Required Size. Specifications: Material: High-Speed Steel Structure: Saw&Drill Size:Step Drill:4-12,4-20,4-32 Serrated Drill:3mm,6mm,8mm Weight: Boxed: 400g Package Contains: 3 x Serrated Drill Bits 3 x Step Drill Bits 1 x Plastic Case

【DURABLE IN USE】Step bits for metal made of high-quality bearing steel, titanium-plated surface, anti-oxidation, no rust, wear-resistant, long service life

【WORK EFFICIENTLY】 The center of the product has sharp serrations, and with its help, the drill can continue to drill horizontally after drilling. The round shank is suitable for electric drills and bench drills and is fastened without slipping.

【YOU WILL GET】 Step Drill Bit Set (3Pcs 4-12mm/4-20mm/4-32mm) and Serrated Drill Bit Set (3Pcs 3mm/6mm/8mm) , can meet your daily need. Fits most of power drill and come with a portable plastic box for easy storage and organization.

【EASY TO CARRY】 The step drill bit for metal most commonly used drill size, light and small do not take up space, Can be stored in your toolbox and used anytime, anywhere, convenient and fast.

【HOME ESSENTIALS】A Must-have for Handyman or Professionals, Perfect for home repairs and light jobs such as drilling holes in plastic, wood,aluminum, copper and many other types of sheet metal.