Hold on to your hard hats! If you thought the Onsite+ Step Tip Drill Bit was a game changer, wait till you see what we have in store for you now.

“We could show this drill bit outperforming on camera a thousand times and some people just won’t believe it. They will say it’s made up or a trick, you have to actually use this drill bit to understand just how mind-blowing it is,” says Alpha Joel.

Introducing the Onsite+ Step Tip Step Cutter

Yep, you read that right. It’s a Step. Tip. Step. Cutter. (Try saying that three times fast!) But trust us, the name is just the beginning—its performance is where the magic happens.

Part of the Alpha Onsite+ range, this tool is designed for maximum efficiency so your customers can save time on the job and clock out earlier than ever before.

Why You’ll Love It

This isn’t just any stepped cutter. With our unique patented step tip design, AlCrN coating, and multi-functional features, this tool eliminates pre-drilling and produces perfectly centred, clean-cut, burr-free holes.  

So, What Makes It Different?

You may be wondering, “how is this any different from the Alpha Onsite+ Step Tip Drill Bit?”

Well let’s break this down:

• Versatility: Perfect for high-precision, flexible use in sheet metal, and for the first time, your customer can drill through thicker materials made of conventional steel up to 1300 N/mm2 or 10mm thick workpieces. It can handle cast iron, aluminium, brass, bronze, Plexiglass, plastic and wood too.
• Speed and Precision: The twist, step cutter design ensures super-fast, exact circular holes with no need for tool changes.
• One Drill with Multiple Holes Sizes: Has the ability to drill multiple hole sizes using just one drill.
• Tapping Sizes: Our M4-M12 step cutter has all core hole dimensions (Ø 3.3–10.2 mm) for precise tapping and through hole threads in a single too

• No Pre-drilling needed: Precise drilling without running out of centre
• Deburring Eliminated: The next larger step diameter performs the function of deburring while drilling
• Multiple Hole Diameters: Combines numerous hole diameters in one tool
• Fast Drilling Process: Thanks to the four-flute design with high-performance cutting edges
• Up to 10mm thick: Suitable for up to 10mm thick workpieces, unlike conventional stepped drill bits, which are limited to 4mm
• Versatile Use: Suitable for cordless drills, handheld and drill presses

Convenience at Its Best

• Low-Effort Drilling: What more could you want?
• Smooth Operation: No catching in the workpiece, no distortion of sheet metal
• Easy Enlargements: Bore or enlarge existing drill holes effortlessly
• Less Tool Wear: AlCrN multi-layer protection coating ensures durability

Extra Details

• Available in sizes 4.0-12.0mm, 3.3-10.2mm (M4-M12), 8.0-20.0mm, 9.0-19.0mm
• High-Temperature Resistance: Up to 1050°C
• High Coating Hardness: 3000 HV
• Optimal Chip Removal: Multilayer construction improves cutting properties and four-flute design allows for rapid swarf ejection.
• 3-Face Shank: Prevents spinning in the drill chuck and ensures optimal power transmission.

• Cooling/Lubrication: Ensure sufficient cooling and lubrication.
• Even Feed: Maintain an even feed.
• Speed Table: Observe the recommended speed table.
• Length Attention: Pay attention to the total length of the stepped drill bit during drilling

Click below for instructions by material or watch our handy videos:

Aluminium

Aluminium Best Practice

Mild Steel

Mild Steel Best Practice

Stainless Steel

Stainless Steel Best Practice

Click here to view the range