6Pcs Titanium Step Drill Bit Set HSS Woodworking & Metal

6-Piece Titanium Coated Step Drill Bit Set for Wood, Metal & More

Take your woodworking and metalworking projects to the next level with this professional-grade 6-piece titanium coated step drill bit set. Crafted from high-speed steel (HSS) with a durable titanium coating, these bits deliver fast, smooth, and clean holes across a wide range of materials including wood, steel, brass, aluminum, and various metal sheets. The complete kit comes packed in a convenient portable carry case for easy storage and transport.

Key Features

• Titanium Coating: Gold-tinted titanium surface treatment provides superior wear and oxidation resistance, keeping the bits rust-free and sharp longer.
• 118° Opening Design: Reduces drill slip at entry for more accurate, durable performance on every hole.
• Hex Shank (Step Drills): Straight groove hex shank prevents slipping in your chuck for maximum stability. The M35 twist drill features a round handle.
• Two-Flute Design: Ensures faster, smoother, cleaner cuts. The X-type opening design efficiently clears drilling waste as you work.
• Universal Compatibility: Flat shank design is compatible with all major press drills and handheld drills.
• Portable Carry Case Included: Keeps all 6 pieces organized and protected when not in use.

What's in the Set

• Step Drill 4–12mm — 5 Steps: 4, 6, 8, 10, 12mm
• Step Drill 4–20mm — 9 Steps: 4, 6, 8, 10, 12, 14, 16, 18, 20mm
• Step Drill 4–32mm — 15 Steps: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm
• Saw Drill Bits: 3mm, 6mm, 8mm
• Portable Carry Case: 1 piece

Specifications

• Material: High-Speed Steel (HSS)
• Surface Treatment: Titanium Coating
• Type: Step Drill / Core Drill Bit
• Use: Wood, Metal, Plastic, Aluminum, Brass
• Grit Type: Fine
• Model: 0613
• Made in Mainland China

Note: When using the saw drill bit, use a 220V electric drill, tilt the groove at 30 degrees, and maintain a rotation speed of approximately 2,000–3,000 RPM for best results.

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Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What materials can these titanium coated step drill bits cut through?

A: These HSS titanium coated step drill bits are designed to drill through a wide range of materials including wood, steel, brass, aluminum, plastic, and various metal sheets. The titanium coating enhances hardness and durability for versatile use across DIY and professional projects.

Q: What is the difference between the step drills and the saw drill bits in this set?

A: The step drills (4–12mm, 4–20mm, and 4–32mm) are used for creating progressively sized round holes in sheet metal and wood. The saw drill bits (3mm, 6mm, 8mm) are used for groove or hole expansion drilling and work best with a 220V electric drill at a 30-degree tilt and 2,000–3,000 RPM.

Q: Are these bits compatible with standard drills and press drills?

A: Yes! The hex shank step drill bits are compatible with virtually all major handheld drills and press/bench drills. The flat shank design ensures a secure, non-slip grip in the chuck for precise, safe operation.

Q: Does the set come with a storage case?

A: Absolutely. The 6-piece set includes a portable plastic carry case that keeps all your bits organized, protected, and ready for your next project.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.