#4 STEP DRILL BIT PK/2 - Century Drill & Tool

The Century Drill & Tool #4 Step Drill Bit is an essential addition to any professional's toolkit, engineered for precision drilling and deburring in a variety of materials. This 2-pack provides reliable, long-lasting performance for technicians and mechanics requiring consistent, clean holes. Designed for efficiency, this step drill bit simplifies hole creation by offering multiple sizes within a single tool.

Key Features

• Durable High-Speed Steel Construction: Crafted from high-speed steel (HSS), these bits are built to withstand demanding professional use, ensuring durability and extended tool life.
• Zirconium Coating: A specialized Zirconium coating reduces wear and friction, further enhancing the bit's longevity and cutting performance.
• Self-Starting Tip: The self-starting tip design eliminates the need for a pilot hole, allowing for quick and accurate hole placement from the first cut.
• Double Flute Design: Featuring a double flute design, these step drill bits minimize chatter and actively deburr holes as you drill, resulting in cleaner, more professional finishes.
• Secure 3-Flat Shank: The robust 3-flat shank ensures a secure grip within your drill chuck, preventing slippage during high-torque applications.

Applications

The Century Drill & Tool #4 Step Drill Bit is ideal for professional automotive and industrial applications. It is particularly effective for drilling and enlarging holes in thin sheet metals, including ferrous and non-ferrous metals, as well as plastics and wood, up to 1/8 inch thick. Common uses include electrical panel modifications, fabricating brackets, chassis work, installing custom components, and general maintenance tasks where multiple precise hole sizes are needed.

Specifications

• Manufacturer: Century Drill & Tool
• Model Number: 27203
• Material: High-Speed Steel (HSS)
• Coating: Zirconium
• Shank Type: 3-Flat
• Shank Size: 3/8 inch
• Hole Sizes: 12 steps, from 3/16" to 7/8" in 1/16" increments
• Step Depth: 1/8 inch
• Maximum Material Thickness: 1/8 inch
• Quantity: 2 pieces per pack