0500 41 41 41
Cookie Reports - Screwfix Cookie Policy


Bosch Cobalt Holesaw 20mm

Product Code: 48631

Buy any 3 and save 15% on selected Holesaws. Search 'cat123holesawsbuy3save15' to see items included in promotion. Discount applied when all items are added to trolley. Promotion valid until 10/01/16.

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
  • View more information

Diameter 20mm.



Add to saved list

Available for deliveryNext Day Delivery
Available for collection from store Store Collection Check stock in your store
Page 1 of 4
Page 1 of 4
Rated 4 out of 5 by 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 9 Aug 2015
Rated 5 out of 5 by 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. 20 Jul 2015
Rated 5 out of 5 by 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. 24 Apr 2015
Rated 4 out of 5 by Faily good Used these for drilling through 1/4 steel plate. The quick change system is an excellent idea but I've found that the saw tends to wander a little until its really started to cut in making the hole look a little untidy, I think this is down to the quick change not having enough rigidity to hold it steady. The saw itself has lasted well but I do use a lot of oil when cutting. Great tool and probably works well on other surfaces just the wandering lets it down a little bit. 16 Sep 2012
  • 2015-10-08T17:41:53.779-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_7, tr_7
  • loc_en_US, sid_48631, prod, sort_default
Page : 2 next>


Brand Bosch
Model No 2 608 584 616
Pack Size 1
Product Diameter 20 mm
Product Type Cobalt Holesaw
Total Product Weight 70 kg