Bosch Cobalt Holesaw 70mm Product Code: 47149

Progressive tooth strip for high cutting performance and fast chip clearance. Cuts into the hardest metals and stainless steel. Use with Bosch powerchange adaptor for one-click holesaw changes. 8% cobalt alloy.


  • Progressive Laser-Cut Tooth Geometry
  • 8% Cobalt Alloy for Long Life
  • Precise Drilling


Diameter 70mm.
Additional Information
Technical Specification
  • Brand : Bosch
  • Product Type : Cobalt Holesaw
  • Total Product Weight : 274 kg
  • Model No : 2 608 584 646
  • Pack Size : 1
  • Type of Cut : Accurate Cut
  • Product Diameter : 70 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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€17.95 Incl. 23% VAT

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Bosch Cobalt Holesaw 70mm is rated 4.5 out of 5 by 15.
Rated 5 out of 5 by from Ideal hole saw Sails through a huge range of materials with ease without blunting perfect
Date published: 2017-10-08
Rated 1 out of 5 by from You need a Bosch Arbour The Q&A says "You can use any standard arbor for this hole saw." This is not correct. It does not work with a standard arbor.
Date published: 2016-10-28
Rated 5 out of 5 by from Serves its purpose well Used for punching holes for spotlights. Sharp and clean cuts every time. No complaints except there was nothing glamorous about the countless faces full of 90 year old dust, dirt and insulation but I knew what I was getting in to.
Date published: 2016-06-08
Rated 4 out of 5 by from Leap Forwards These new Bosch hole saw cutters have a quick release mechanism that makes life so much more easy. Whether you're removing the slug after cutting or changing the cutter size, it couldn't be easier. Brilliant.
Date published: 2016-04-20
Rated 5 out of 5 by from Holey Moley! Bish bash Bosch! . . . Great quick release mechaanism makes this hole saw a must have for getting the job done.
Date published: 2015-05-27
Rated 5 out of 5 by from Bosch Cobalt Holesaw 70mm I have to say, i had my reservations buying this holesaw as i thought it would not cope with the job i had in line for it. I had 4 holes to core through a piece of 40mm thick Purpleheart. If you've ever worked with Purpleheart you'll understand my concern, it's like steel. However, the Bosch holesaw did a fine job and is still ready for more work.............superb bit of kit.
Date published: 2015-05-01
Rated 5 out of 5 by from QUALITY Not used this particular cutter yet but its adding to my current set of bosch cutters which always perform well. These quick release cutters are fantastic
Date published: 2015-03-30
Rated 5 out of 5 by from Brilliant Cutting 70mm Holes! Used to cut holes in a plasterboard ceiling for LED down lighters, very neat and solid performance, would strongly recommend. (Make sure you get the quick release adapter (55830)
Date published: 2014-12-01
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