Cobalt Pro Drill Bit Set

By Heller Product code: 94153 Pack size: 19 Piece

£38.32 Exc. VAT £31.93

Product Details

Split point (3mm) upwards, and 135° point angle for optimum starting. Compliant with DIN338 RN for outstanding hole dimensional accuracy. Sizes 1-10mm in 0.5mm increments.

Technical Specification
Brand Heller
Manufacturer ID 23299.9
Type Drill Bit
Delivery details

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery – £5.00 or FREE for orders over £25

  • Order before 9pm Monday to Thursday for next business day delivery
  • Order Friday to Sunday before 6pm for Monday delivery
  • Orders placed after Sunday at 6pm will be delivered the following Tuesday
Pre-12pm Delivery – £10.00 or £5.00 for orders over £25, to arrive before 12pm on the scheduled days above

Saturday Delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 6pm Friday)

Sunday delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 4pm Saturday)

Times may vary for items being delivered directly from the supplier. For more information, please visit our delivery information page Items over 30kg can only be delivered next Business Day Mon-Fri. Orders placed after 9pm Thursday will be delivered the following Monday
More about Delivery & Returns
Click & Collect details

Collection Details

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

We advise that you check your local branch is open on the branch locator page, before you visit.

Once you have placed your order online, we’ll have it ready for you at the branch you have selected in as little as 5 minutes. We will hold your order for 14 days, after which we will automatically generate a refund to the payment type you used to place the order.

Please wait for your text or email before coming to collect it and be aware that we will still have health & safety measures in place, so we ask that you observe the branch guidelines.

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.

Cobalt Pro Drill Bit Set (19 Piece) is rated 3.7 out of 5 by 17.
Rated 5 out of 5 by from Good metal drills. Worked well on metal angle.
Date published: 2021-07-13
Rated 5 out of 5 by from Excellent, sharp Excellent quality. Used to drill out a sheared steel bolt under my truck, went through like butter
Date published: 2021-06-30
Rated 5 out of 5 by from Why am I promoting your goods? Am I a celebrity? It's a pack of cobalt drills
Date published: 2021-06-16
Rated 2 out of 5 by from Ok but pricey for what they are Ok drills very sharp, not as durable as other brands/ snapped drill bits easy where other brands may not have.
Date published: 2021-05-20
Rated 5 out of 5 by from HELLER HSS Drill Bits These are Heller Steel HSS Drill Bits, and of course that says it all really. A great addition to the Tool Box, which ensures that one can get the Job at hand done properly and with great precision. Thank You for a grest reliable product.
Date published: 2021-05-10
Rated 4 out of 5 by from Wanted to give 5 stars but... I really wanted to give 5 stars but the 3mm drill shattered on its first use and the 6 mm drill doesn’t seem sharp at all , I’ve used Heller drills for many years so I was a little disappointed All other sizes happily shot through anything I was drilling
Date published: 2021-04-08
Rated 4 out of 5 by from Good for stainless Used these to drill stainless steel. I managed to snap one drill but probably due to using a too fast speed. Larger and slower worked for me and once I got that sorted they were really good and held their edge.
Date published: 2021-04-03
Rated 1 out of 5 by from Not good. Snapped 3mm & 5mm in minutes Not good at all. £38 wasted! Not happy at all. I was only going through mild steel 1.5mm
Date published: 2020-06-19
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