Sutton Tools 4-12mm 9 Step HSS Spiral Flute Supa Step Drill

★★★★
101 reviews · 644+ sold
$92.93 $139.39 -33% OFF
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Description & Specs

The Sutton Tools Supa Step Drill is a 9-step HSS step drill bit covering 4mm to 12mm in a spiral-flute design.

  • Range: 4-12mm
  • Steps: 9
  • Material: HSS
  • Flute: Spiral

One bit drills and enlarges multiple hole sizes, with the spiral flute clearing swarf for cleaner cuts in sheet metal, plastic and laminates. Suited to electrical, sheet metal and general fabrication work.

More about this product

Sutton 4 12mm 9 Step Hss Spiral Flute Supa Step Drill is a high-speed steel drill designed for efficient drilling in various materials including sheet metal and plastic.

The Sutton 4 12mm 9 Step Hss Spiral Flute Supa Step Drill is engineered for precision and durability. Constructed from high-speed steel and featuring a Futura Nano coating, this drill offers enhanced wear resistance. Its spiral flute design effectively reduces vibration, allowing for greater control during operation. The 1/4" hex shank makes it compatible with impact drivers and drills, making it versatile for various applications. Ideal for drilling in sheet metal, aluminium, plastic, and fibreglass, this drill eliminates the need for pre-drilling, with each step deburring the previously drilled hole for a clean finish.

Features

  • Made from high-speed steel for durability
  • Futura Nano coating for enhanced wear resistance
  • Spiral flute design reduces vibration and improves control
  • 1/4" hex shank compatible with impact drivers and drills
  • Suitable for sheet metal, aluminium, plastic, and fibreglass

Specifications

Dimensions (W x H x D) 85mm x 17mm x 190mm
Weight 0.044kg
Material High Speed Steel
Model Number D50541209

The Sutton 4 12mm 9 Step Hss Spiral Flute Supa Step Drill is designed for efficient drilling in multiple materials.

Questions & Answers

What hole sizes does it cover?

4mm to 12mm across 9 steps.

What materials does it suit?

Sheet metal, plastic and laminates.

What is it made of?

High-speed steel (HSS) with a spiral flute.

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 101 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
C
Chloe D. 📍 Darwin NT
1 month ago
✓ Verified Purchase

No complaints at all

Exactly as described. Quick shipping. Would buy again.

M
Michael C. 📍 Townsville QLD
1 month ago
✓ Verified Purchase

Works perfectly out of the box

Was exactly what I needed for the price I paid. Arrived well packaged and was easy to set up straight away. Already recommended it to a friend who is also thinking of getting one.

H
Hannah P. 📍 Cairns QLD
1 month ago
✓ Verified Purchase

Worth every cent

Did a lot of comparison shopping before buying here and I have no regrets. Best price I found anywhere and delivery was fast — 3 days to Melbourne. Product feels genuinely premium, not cheap at all. Packaging was solid too, box arrived in perfect shape. Will be back for more.

T
Thomas R. 📍 Ballarat VIC
1 months ago
✓ Verified Purchase

Does the job well

Sutton quality is always reliable and this was no exception. Fast delivery too.

J
Jessica L. 📍 Toowoomba QLD
2 months ago
✓ Verified Purchase

Already bought a second one

Placed the order in the evening and got a shipping notification the next morning. Arrived 2 days later in great condition. Product is well made and does everything it should. Really happy with the whole experience.

B
Ben A. 📍 Fremantle WA
2 months ago
✓ Verified Purchase

Quick delivery to regional QLD

The Sutton Tools arrived fast and works perfectly out of the box.