Sheffield 9STM5-35 Alpha Series Step Drill, Straight Flute, M2 HSS, 5-35mm, 13 Steps, TiN Coating, 10mm Shank, Non-Ferrous Metals, Plastic, Stainless Steel, Gold Finish
The Sheffield Straight Flute Step Drill is an essential tool for precision drilling in a variety of materials, including non-ferrous metals, sheet steel, plastic, and stainless steel up to 3mm thick. This step drill features a size range from 5mm to 35mm with 13 distinct steps, allowing for versatile applications in both professional and DIY projects. Its self-starting split point eliminates the need for a pilot hole, ensuring efficient drilling without the risk of wandering.Constructed from premium M2 high-speed steel and finished with a titanium nitride (TiN) coating, this drill bit reduces heat generation and enhances lubricity for extended tool life. The straight flute design promotes smooth cutting, while the three flats on the shank prevent slippage in the chuck during operation. With a cutting depth of up to 3mm, this step drill is packaged conveniently in a bulk plastic pack for easy storage and transport.
Features:
• Self-starting split point eliminates the need for a pilot hole
• Two flute design ensures smooth cutting performance
• TiN coating enhances heat resistance and lubricity for longer tool life
• Laser etched hole markings for easy size identification
• Constructed from premium M2 high speed steel for durability
• Three flats on the shank prevent slippage in the chuck
• Designed for use with non-hammer action portable power drills
• Step sizes range from 5mm to 35mm with a total of 13 steps
• Cutting depth capability of up to 3mm for various materials
