Erbauer Rounding-Over Bit ¼" 31.8 x 17.5mm Product Code: 33100

For softening the edges of woodwork. The angle provides a smooth, clean cut that doesn't burn the workpiece.


  • Tungsten Carbide-Tipped


Shank: ¼". Shank length: 32mm. Cutting diameter: 31.8mm. Cutting blade depth: 17.5mm. Overall length: 60mm.
Additional Information
Technical Specification
  • Brand : Erbauer
  • Product Type : Rounding-Over Bit
  • Pack Size : 1
  • Shank Size : ¼ "
  • Cutting Diameter : 31.8 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€15.45 Incl. 23% VAT

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Erbauer Rounding-Over Bit ¼" 31.8 x 17.5mm is rated 4.8 out of 5 by 8.
Rated 5 out of 5 by from Good value. What a difference a sharp tool makes. Even in a budget router the benefits of buying a good quality bit is evident. Expect this will give good service for quite a while
Date published: 2018-10-06
Rated 5 out of 5 by from Great wee bit I bought this for rounding over the edges of chopping boards and other laminated products I make. It works very well and came well packaged. I'd buy it again.
Date published: 2018-03-24
Rated 5 out of 5 by from Erbauer Rounding over bit Great Value Product Erbauer ERBAUER ROUNDING-OVER BIT ¼" 31.8 X 17.5MM Top quality bit, well packaged and well made.
Date published: 2017-10-27
Rated 4 out of 5 by from Router cutter Well boxed and oiled, gave a good clean cut on oak timber and good price.
Date published: 2016-10-28
Rated 5 out of 5 by from New Bit Clean Finish Hadn't realised how worn out my old bit had become until i received this one. A quality item I guess long over due :-)
Date published: 2016-10-12
Rated 5 out of 5 by from Rounding over Bit Although it wasn't in stock, my rounding bit arrived pre-12 the next day which was pretty impressive. Well packaged and lightly oiled within a smart container, it glided effortlessly through the shelving I was working on. I will review again in a month or so when it has had a few dozen hours under its belt to report on sharpness performance.
Date published: 2016-03-18
Rated 4 out of 5 by from So far so good... Only used this once so far, but the cut is very smooth and clean, plus the bearing runs smoothly too. Reliability can't really be commented on yet, but it seems well made so for the price I can't see it being a problem. It'll easily last a few years of occasional use which is what I wanted it for.
Date published: 2016-03-10
Rated 5 out of 5 by from Excellent Only used the bit once so can't give it an accurate reliability score. It gives a clean smooth finish and the bearing runs smooth. Would have been better if it came with a smaller bearing as well
Date published: 2015-09-19
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