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Erbauer Bi-Metal Holesaw 102mm Product Code: 42986

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: 102mm. ½-18UNF thread.
Additional Information
Technical Specification
  • Brand : Erbauer
  • Cutting Depth Capacity : 38 mm
  • Product Height : 44 mm
  • Product Type : Bi-Metal Holesaw
  • Total Product Weight : 0.42 kg
  • Model No : PTA001
  • Pack Size : 1
  • Type of Cut : Smooth Cut
  • Product Diameter : 102 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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€13.95 Incl. 23% VAT

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Erbauer Bi-Metal Holesaw 102mm is rated 4.5 out of 5 by 28.
Rated 4 out of 5 by from A good functional hole saw It's fine. Did the job of drilling holes for vents in soffits. You need the Erbauer arbor.
Date published: 2017-10-25
Rated 4 out of 5 by from Good quality hole saw This is a good quality hole saw for the price and it fitted my Starret arbor which was a bonus for me, I only needed to cut one hole to fit an extractor fan in the ceiling but this may come in handy for future projects.
Date published: 2017-07-17
Rated 5 out of 5 by from Perfect Bought this for the kitchen fitter to fit a pop up socket unit in the work top. Did the job perfectly. Can't comment on reliability because we only used it once.
Date published: 2017-02-16
Rated 5 out of 5 by from Just the job Perfect for installing 100mm Vents in OSB or plywood. *tip try not to force the holesaw and drive into the centre of wood...stop, then if possible cut from the otherside of the work. This way makes for a clean cut.
Date published: 2016-11-17
Rated 5 out of 5 by from great tool but you also need.. the tool is great for the job and I can't complain, cuts holes in 23mm planks like in butter. You need to know that you would also need erbauer arbor for it as in my case none other brands arbors could fit it
Date published: 2016-10-19
Rated 5 out of 5 by from Great piece of kit Great quality and offers a clean cut through wood and plasterboard.
Date published: 2016-09-05
Rated 5 out of 5 by from Does the job well Purchased for drilling holes in wood for a garden project, cuts through with ease and still sharp and as effective after numerous uses. Great value for a quality holesaw
Date published: 2016-08-16
Rated 5 out of 5 by from Holesaw Got this to cut holes in a 10" tree trunk 10 times. The performance was good & has done the job quickly & easily.
Date published: 2016-07-22
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