Sutton D50442210 Step Drill HSS Spiral

For use in sheet metal, aluminium, plastic & fibre glass, ideal for sheet metal without pre-drilling. During drilling, the next step deburrs the previously drilled hole. Available through AIMS Industrial Supplies, these tools meet the exacting demands of Australian tradespeople, engineers, and maintenance teams who need quality cutting tools they can depend on shift after shift.

Where this tool is used

• General purpose drilling operations in ferrous and non-ferrous metals, plastics and composite materials.
• Machine-shop and on-site hole-making with handheld drills, drill presses and CNC machining centres.
• Production and maintenance environments where consistent hole quality and tool life are critical.

Key specifications

Selecting the right option

Manufactured from HSS, this range offers an excellent balance of toughness and wear resistance suited to general-purpose production and maintenance work. Select the diameter and length to suit your application. Shorter stub-length drills offer rigidity for difficult-entry holes; longer jobber and long-series drills reach deep holes and awkward positions. If you're unsure which size or specification best suits your application, the AIMS team is ready to help — contact us for technical support or to arrange a sample.

Features and benefits

• Fixed Drilling Steps - Spiral Flute for reduced vibration and greater control through steps
• Made from M2 High Speed Steel - Offers the best combination of strength, heat & wear resistance
• Three Flats Shank - Suits 3-jaw chucks