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Professional Grade Eccentric Drill Bit with Serrated Cutting Edges

Regular price £84.95 Sale price£24.95 Save 71%
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NOTICE: This product is one of our bestsellers and is already sold out in our physical store. If the “ADD TO BAG” button still works, it means the product is still in stock online in limited quantities.

Industrial-Grade Toughness for Every Material

Upgrade your toolkit with a drill bit engineered to handle the toughest materials without backing down. Made from an industrial-grade carbide alloy with a premium titanium coating, this bit delivers exceptional durability and wear resistance. Whether you are working with delicate ceramic tiles, glass, marble, or tough concrete and stainless steel, this versatile tool ensures professional-grade results every time.

Advanced 4-Edge Design for Speed

Experience faster, smoother drilling with a unique high-four-edged serrated design that significantly reduces resistance. Unlike standard bits, this precision-cut tool creates clean, chip-free holes with minimal effort, extending the lifespan of the bit itself. It is specifically engineered for dry drilling, meaning you can achieve quick, hassle-free installations without the mess or need for water cooling.

Versatile Compatibility and Sizing

Ideal for plumbers, tilers, construction workers, and DIY enthusiasts, this bit is designed to work seamlessly with both hand drills and electric drills. It is available in a wide range of sizes—including 4mm, 5mm, 6mm, 8mm, 10mm, and 12mm—making it the perfect solution for everything from installing bathroom fixtures to heavy-duty construction tasks.

Product Specifications

  • Material: Titanium-Coated Carbide Alloy
  • Design: 4-Edge Serrated Eccentric
  • Drilling Method: Dry Drilling (No Water Needed)
  • Compatible Materials: Tile, Glass, Marble, Concrete, Stainless Steel, Wood, Plastic
  • Sizes Available: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm
  • Tool Compatibility: Hand Drills, Electric Drills

What’s Included

  • 1 x Titanium-Coated Carbide Drill Bit (Selected Size)

Frequently Asked Questions

Do I need to use water to cool it?
No, this bit is engineered for dry drilling, allowing you to work quickly without the need for water cooling.

Can it drill through stainless steel?
Yes, the industrial-grade toughness and titanium coating make it capable of drilling through hard materials, including stainless steel.

Will this fit my standard drill?
Yes, it is designed to be compatible with standard hand drills and electric drills.

What is the benefit of the 4-edge design?
The 4-cutting edge design ensures faster, smoother drilling with reduced resistance, creating cleaner holes compared to standard bits.

4.7 (19.342)
Jack Turner

Confirmation came through straight away, then another email when it was sent. Tracking worked and the parcel arrived when they said it would. Nice and straightforward

Benjamin Foster

Nothing missing and no surprises when I opened the parcel. What turned up matched what I’d seen on the website

Hannah Lewis

Had a look around before buying and this was a fair bit cheaper. Arrived as expected too, so happy with that.

Sophie Bennett

I emailed before ordering because I couldn’t work out which option I needed. Got a proper reply explaining the difference, rather than just a link back to the page I’d already read. Might seem a small thing but it helped me decide. Placed the order that evening and I’m happy with what arrived.

Harry Collins

My first order was only a small one a few months back. That went well, so I checked here when I needed something else. Different sort of purchase this time but everything was just as straightforward. Saved me another evening of looking around!

Daniel Thompson

Ordered Sunday evening and it was here Tuesday morning. Wasn’t expecting that, especially ordering over the weekend

Charlotte Brooks

All arrived, all good 😊

Amelia Scott

Entirely my mistake, I picked the wrong option and only noticed when the confirmation came through. Sent an email and they managed to change it before dispatch. Very relieved I didn’t have to deal with returning it afterwards!

George Wilson

Bought it in the sale. Happy with what I paid and it’s what I was after, which is the main thing.

Grace Mitchell

Hadn’t heard of Havenholt before and wasn’t sure about ordering from somewhere new. Only bought one thing to start with. There was a short wait for dispatch, but they kept me updated and everything arrived as described. Happy with the purchase and I’d be comfortable ordering again.

Emily Carter

There was a mix-up with my order so I had to get in touch. Sent a photo over and they explained what would happen next. Didn’t have to keep repeating myself to different people, which I really appreciated. All sorted now

Samuel Reed

They didn’t have the one I wanted when I went into the shop, but suggested checking online. Managed to order it on the website later that day. Would have preferred to take it home there and then, but this worked out fine.

Professional Grade Eccentric Drill Bit with Serrated Cutting Edges
Professional Grade Eccentric Drill Bit with Serrated Cutting Edges
£84.95 £24.95
Eccentric Carbide Drill Bit with Serrated Edges – 6mm Titanium Coated Masonry and Concrete Cutter