Cobalt Pro Drill Bit Set

By Heller Product code: 68884 Pack size: 6 Piece

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Product Details

Split point (3mm) upwards and 135° point angle for optimum starting. Compliant with DIN338 RN for outstanding hole dimensional accuracy.
Sizes 2, 3, 4, 5, 6 and 8mm.

Technical Specification
Brand Heller
Manufacturer ID 177351
Type Drill Bit
Delivery details

Covid-19 Update

  • FREE Next Business Day delivery is available for orders over £25 for orders placed before 9pm Mon-Thur and before 6pm Sunday
  • Saturday and Sunday delivery is available for orders placed before 6pm on Friday for Saturday Delivery and 4pm Saturday for Sunday delivery. Items over 30kg can only be delivered next Business Day Mon-Fri. Orders placed after 9pm Thursday will be delivered the following Monday see here for details
  • Pre-12 delivery service is now available for weekday deliveries. Place your order before 9pm Mon-Thur for next business day delivery by 12pm. Orders placed after 9pm Thur and before 6pm Sunday will be delivered by 12pm Monday. UK mainland only
  • Once your order has been dispatched you will receive an invoice email with the courier details and your tracking number
  • Alternatively go to MyAccount, click on your Order History, click on the TRACK icon to link through to the carrier website and the tracking details for your delivery
  • Delivery direct from suppliers is available and specific delivery times will be displayed on the product page
Order Value: Under £25 Over £25 but less than £75 £75 & Over
Next Business Day Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 6pm £5 Free Free
Pre-12 Delivery Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 12pm next day £10 £5 £5
Remote areas standard delivery (2-4 days) £5 Free Free
Saturday Delivery (order by 6pm Friday) delivered before 6pm £10 £5 Free
Sunday Delivery (order by 4pm Saturday) delivered before 6pm £10 £5 Free

Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Covid 19 Update

Click & Collect

We are fully open and delighted to welcome our customers into our branches.

Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday

Our speedy 5 min Click and Collect service remains one of the safest ways to buy from us and minimises your time in store. Place your order at 7 days a week, and travel to store once your collection confirmation is received by email or text message.

Don’t forget your mobile number – Please ensure that your mobile number is added so that we can text you when your order is ready to collect.

Your items will be held at your selected Toolstation branch for 14 days, after which point your order will be put back to stock and refunded automatically.

Cobalt Pro Drill Bit Set (6 Piece) is rated 4.3 out of 5 by 51.
Rated 5 out of 5 by from Very sharp Just the job for drilling into a RSJ
Date published: 2021-03-03
Rated 5 out of 5 by from Just right for the job! Needed to extend holes in iron brackets. These did did the job with ease
Date published: 2021-02-02
Rated 5 out of 5 by from Good quality drill bits Excellent drill bits don't full after a lot of use on hardend steel
Date published: 2021-02-02
Rated 3 out of 5 by from Not bad but wouldn't use them for commercial use. For the price I can't compain, had to get these to get me out of trouble on a call out. Are they as good as my dormer drills, no but I didn't buy them for that. They done the job I needed them to do but if you thhink they will replace a well made hss g bit then you'll be disappointed. For the odd job here & there then they are ideal for that.
Date published: 2021-01-24
Rated 5 out of 5 by from They do the job you need - go slow! Bought a few days a go to drill the head off a Spax 5 x 50 that I had used to secure a cushioned seat in a rebuilt dining room chair. The screw had gone off at 10 degrees due to a fixing bolt that was too long being in the way and could not be reversed out. Had used 4 different normal HSS drills and it was taking too long. Used the 8mm to reaffirm the pilot hole then 10mm to drill off the head then twisted the 3mm of screw coming through the other side with a pair of pliars. Trick is to drill SLOWLY with some cutting fluid (3in1 will do) and if you feel the drill bite and pull STOP and reverese it and try again with less pressure -it wont snap. Saved me a decent amount of time (hours v 5 mins)
Date published: 2020-09-14
Rated 4 out of 5 by from Just the job Good quality for the price , work slow with lubricant no problem
Date published: 2020-06-25
Rated 5 out of 5 by from Handy case prevents loss This is a very useful small set at a reasonable price since you never know when you'll need the next size up.
Date published: 2020-06-22
Rated 2 out of 5 by from Ok but went blunt fast I bought these following reviews and initially I thought they were great but even with drillimg fluid and not letting them overheat they have already gone blunt. For the price I expected better.
Date published: 2020-06-19
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