Erbauer Bi-Metal Holesaw 29mm Product Code: 87545

High quality, M3 bi-metal holesaw with a durable steel body. HSS teeth with various pitches provide a smoother cut. Cutting depth 38mm.


  • Progressive Tooth Strip
  • Smooth Cut


Diameter: 29mm. 3/8"-20UNF thread.
Additional Information
Technical Specification
  • Brand : Erbauer
  • Cutting Depth Capacity : 38 mm
  • Product Height : 50 mm
  • Product Type : Bi-Metal Holesaw
  • Total Product Weight : 0.07 kg
  • Model No : PTA006
  • Pack Size : 1
  • Type of Cut : Smooth Cut
  • Product Diameter : 29 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

Click here to see information on our delivery service



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€4.65 Incl. 23% VAT

Add to Wishlist

More Items to Consider

Loading... Loading...
Erbauer Bi-Metal Holesaw 29mm is rated 4.6 out of 5 by 11.
Rated 5 out of 5 by from Great value Cut perfect tap holes in acrylic bath. Note that this holesaw (and all saw sizes 30mm and below) use a different arbor which I didn't have and had to buy extra (part no. 7518H).
Date published: 2017-08-25
Rated 5 out of 5 by from Great drill, good value Being able to use this holesaw without the pilot drill was just what I needed to drill a clean hole in a reinforced plastic undertray around a recessed and rusted nut. A bit of a brutal approach but there was no other way (in this instance) to release the undertray.
Date published: 2017-08-20
Rated 5 out of 5 by from Good but bites into wood I bought to use in some thin wood (mostly <5mm) and it does the job of cutting a perfectly circular hole, however on a few uses the saw has bit into the wood and caused some damage. This may be down to my use of the hole saw, or possibly how sharp the blades are. I've noticed I'm not the first to recognise the saw biting in while cutting, but thankfully no broken teeth on the saw for me. Buyer beware - I had to return to Screwfix to buy the Erbauer 9.5mm hole saw arbor (ID 7518H) as the one supplied with my Makita drill didn't fit. Had I know I may have bought a different brand, but that's my own fault. Overall I'd recommend this product and I'd buy it again.
Date published: 2017-08-10
Rated 5 out of 5 by from Excellent bath tap cutter With standard hole saws offering 25mm and 32mm and a bath tap being about 27mm this 29mm cutter gives a more precise hole and therefore better washer coverage to stop drips. You will need the Erbauer arbor to do it properly but as this is the last bath I fit (I hope) I got away with one I inherited. Good neat hole through plastic bath.
Date published: 2017-07-25
Rated 5 out of 5 by from Good value for money home cutt I brought this to drill a plastic tank. Cut through easily and cleanly. Great.value for money even after buying the arbor for it. The Bosch one was much more expensive.
Date published: 2017-02-13
Rated 5 out of 5 by from Hole saw I bought this to drill tap holes in an acrylic bath. I used a medium drill speed and water to keep it cool. It cut the holes quickly and cleanly.
Date published: 2016-12-14
Rated 5 out of 5 by from Nice clean cut Used this on a new bath for cutting the hikes for the tap. No problems cutting though at all. Left a nice clean finish. Will be getting other sizes when required
Date published: 2016-03-28
Rated 2 out of 5 by from Buy a Starrett instead! Bought this because my branch didn't have the Starrett version in stock. At half the price I thought I'd give it a go. I had 4 holes to drill through 3mm mild steel. It did it ok, but 2 teeth snapped off while drilling the first hole making it quite bite-y for the remaining holes.
Date published: 2016-02-16
  • y_2018, m_1, d_15, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.6
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_11
  • loc_en_IE, sid_87545, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix-ie