Description
Sheffield 9STM4-20 Alpha Series Step Drill, Straight Flute, 4-20mm, 9 Steps, TiN Coated, HSS M2, 3 Flats Shank, Non-Ferrous/Sheet Steel/Plastic, Gold Finish
The Sheffield Straight Flute Step Drill, sized from 4mm to 20mm, is an essential tool for precision drilling in various materials. Designed for use with non-hammer action portable power drills, this step drill features a self-starting split point that eliminates the need for a pilot hole, ensuring efficient and accurate drilling. With a cutting depth of up to 3mm and nine distinct step sizes, it is ideal for working with non-ferrous metals, sheet steel, plastic, and stainless steel up to 3mm thick.Constructed from premium M2 high-speed steel and finished with a titanium nitride (TiN) coating, this drill reduces heat build-up and enhances lubricity for extended tool life. The two-flute design allows for smooth cutting, while the shank features three flats to prevent slippage in the chuck. Each drill is conveniently packaged in a bulk plastic pack, making it easy to store and transport.
Features:
• Self-starting split point eliminates the need for a pilot hole
• Two flute design ensures smooth cutting performance
• TiN coating reduces heat and enhances 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
• Compatible with non-hammer action portable power drills
• Step sizes range from 4mm to 20mm for versatile applications
• Cutting depth capability of up to 3mm for various materials
Technical Specifications
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Brand Name | Sheffield |
Item Name | Multi Step Drill Bit |
UOM | Metric |
Size | 4 to 20mm |
UNSPCS | 23241640 |
Set (Y/N) | No |
Material | M2 High Speed Steel |
barcode | 9342386012361 |
Weight | 50.00g |
Diameter | 4 - 20 mm |
Suitable for | Non-Hammer Action Portable Power Drills |
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