5-35mm Titanium Coated HSS Step Drill Bit

Drill multiple hole sizes with one convenient step drill bit built for efficient DIY and workshop projects. Made from high-speed steel with a titanium coating, it helps reduce friction and heat while supporting smooth, controlled cutting. The stepped profile lets you drill or enlarge holes from 5mm up to 35mm without constantly switching bits. This HSS drill bit is a versatile choice for working with suitable sheet metal, aluminum, copper, plastic, and wood.

Key Features

• 13-step design covers 5, 7, 10, 12, 15, 17, 20, 22, 25, 27, 30, 32, and 35mm hole sizes.
• Titanium coated drill bit construction helps reduce friction and heat during drilling.
• Stepped design drills and enlarges different hole sizes with a single tool.
• Straight groove helps remove material while creating clean, controlled holes.
• Useful for drilling suitable thin metal, plastic, PVC, wood, and similar materials.

Why Choose Our 5-35mm Titanium Coated HSS Step Drill Bit

Unlike individual drill bits that require frequent swapping, this metal hole cutter provides multiple diameters in one compact tool. Its HSS construction, titanium coating, and graduated design make repetitive hole drilling and enlargement more convenient.

Perfect For

Ideal for DIY projects, electrical work, woodworking, sheet metal fabrication, workshops, repairs, panel installation, and hole enlargement.

Drill More Sizes with One Tool

Upgrade your toolbox with the 5-35mm Titanium Coated HSS Step Drill Bit and tackle multiple hole sizes with greater convenience.