Sutton Tools 3.5mm Supabit Impact Drill Bit HSS Co for Metal, Timber & Plastic

★★★★
117 reviews · 500+ sold
$14.32 $21.48 -33% OFF
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Last purchased 8 minutes ago by someone in Brisbane
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Description & Specs

The Sutton Tools 3.5mm Supabit impact drill bit is a HSS Co bit for general purpose drilling in metal, timber and plastics. Cobalt high-speed steel and a bright finish make it suited to the torque of an impact driver on everyday jobs.

  • Diameter: 3.5mm
  • Material: HSS Co (cobalt high-speed steel)
  • Finish: Bright
  • Recommended use: Metal, timber and plastics

Cobalt steel adds abrasion and heat resistance, helping the bit hold its edge through repeated holes in steel, hardwood and plastic. A handy 3.5mm size for pre-drilling and general drilling when working off an impact driver across mixed materials.

More about this product

Sutton Tools 3.5mm Supabit Impact Drill Bit is designed for use with impact drivers, suitable for general purpose applications in metal, timber and plastics. It is crafted from cobalt high-speed steel (HSS Co), ensuring high abrasion and heat resistance. The 135 degree split point design minimises wandering during initial drilling for precision, and the 1/4 inch hex shank is tailored for compatibility with impact drivers.

  • Diameter: 3.5mm
  • Material: HSS Co
  • Finish: Bright
  • Suitable for metal, timber and plastics

Questions & Answers

What size is this Supabit bit?

It is a 3.5mm diameter drill bit.

Which materials does it suit?

General purpose drilling in metal, timber and plastics.

What is the bit made from?

HSS Co, cobalt high-speed steel, for greater abrasion and heat resistance than standard HSS.

Can it be used in an impact driver?

Yes, the Supabit range is built for impact drivers as well as conventional drills.

What finish does it have?

A bright steel finish.

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 ★★★★☆ 128 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
R
Rebecca J. 📍 Albury NSW
3 months ago
✓ Verified Purchase

One of my best online buys

Quality product at a fair price. Delivered quickly. Happy.

M
Matt D. 📍 Bunbury WA
3 months ago
✓ Verified Purchase

Happy with SuperSaver AU

Have bought Sutton before and always been happy. Great price on SuperSaver AU and delivery was fast. Arrived perfectly packaged. Works flawlessly from day one.

Z
Zoe C. 📍 Bendigo VIC
4 months ago
✓ Verified Purchase

Fast delivery and perfect condition

Fast delivery and exactly what I ordered. Very happy with this.

A
Andrew F. 📍 Wagga Wagga NSW
4 months ago
✓ Verified Purchase

Outstanding value

Bought this on a bit of an impulse after seeing it on the site and really glad I did. Quality is much better than the price suggests — feels premium and well made. Ordered Monday and it arrived Wednesday in Sydney. Nothing loose or damaged. A few people have asked where I got it.

T
Tanya B. 📍 Mildura VIC
4 months ago
✓ Verified Purchase

Good buy — fast shipping

Really good value — compared it to similar products at twice the price and there is very little difference in quality. Fast shipping and arrived in perfect condition.

K
Kyle M. 📍 Gladstone QLD
5 months ago
✓ Verified Purchase

Just as described

Works perfectly. Fast delivery. Would recommend to anyone.