Bosch Cobalt Holesaw 20mm Product Code: 48631

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 20mm.
Additional Information
Technical Specification
  • Brand : Bosch
  • Product Type : Cobalt Holesaw
  • Total Product Weight : 70 kg
  • Model No : 2 608 584 616
  • Pack Size : 1
  • Type of Cut : Accurate Cut
  • Product Diameter : 20 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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€7.75 Incl. 23% VAT

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Bosch Cobalt Holesaw 20mm is rated 4.6 out of 5 by 16.
Rated 5 out of 5 by from Like a knife through butter... Used for cutting out the cable access points on a metal consumer unit. The holesaw made very quick work of the job, with no damage to the teeth, and leaving a relatively clean hole to fit the rubber grommets in to. I would definitely recommend this holesaw.
Date published: 2018-02-20
Rated 5 out of 5 by from Bosch holesaw The Best holesaws in the market, i recomand them to everyone
Date published: 2017-03-08
Rated 5 out of 5 by from Impressed So far used this to cut through metal shed and metal CU and it did both in a breeze, very good and easy to use with quick change arbor
Date published: 2017-01-30
Rated 5 out of 5 by from Want a great hole cutter !! Bought this to cut into galvanized steel, did the job in in minutes, Great with the quick change Arbor. Have bought a second one for my son in-law.
Date published: 2016-12-16
Rated 4 out of 5 by from Good Hole saw Good price for good quality,........................
Date published: 2016-10-20
Rated 4 out of 5 by from Bosch holesaw The teeth on the holesaw start to bend after about 200 holes but cheap enough to replace As for features there is only one drilling holes
Date published: 2015-08-09
Rated 5 out of 5 by from Good saw, needs Bosch arbor Good hole saw, cut easily through Land Rover Defender bumper for parking sensors. Needs dedicated Bosch quick change arbor so make sure you have one.
Date published: 2015-07-20
Rated 5 out of 5 by from Good 20mm holesaw Used this to cut through 12mm steel plate, performed well and seems durable when kept cool. good price for a cobalt drill/holesaw.
Date published: 2015-04-24
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