Hex Shank Step Drill Bit Titanium Coated Hole Saw Durable Stepped Cone Drill Bit Power Tools

Label:Yes [Titanium Coated Surface] Coated with titanium for a polished gold finish that helps guard against fading. [Wide Hole Range] A single bit drills hole sizes from 4 mm(0.16 in) to 20 mm(0.79 in), reducing the need for multiple bit changes. [High Hardness HSS] The step drill bit is made from high speed steel, offering impressive hardness and strong wear performance. [Practical for Thin Metal Work] A practical choice where thin steel, aluminum, or plastic enclosures and panels need clean, accurate holes. [Suitable for Softer Materials] Commonly used on thin iron sheet, aluminum, PVC, and wood boards up to 4 mm(0.16 in) thick.

Specifications: Material: High speed steel Shank Type:Hex Tool Flute Type:Spiral Color: Gold Surface Finishing: Titanium coating Model:4-20mm(0.16-0.79in) Step Size:4mm(0.16in), 6mm(0.24in), 8mm(0.31in), 10mm(0.39in), 12mm(0.47in), 14mm(0.55in), 16mm(0.63in), 18mm(0.71in), 20mm(0.79in) Hex Shank: 1/4" Quantity: 1pc

Package Includes: 1 x Step Drill Bit