OO Cobalt Drill Bits

We will be closing for the Christmas break on the 21st December 2018 and re-opening on the 2nd January 2019.

For guaranteed delivery this year, orders need to be placed by 4.30pm on Wednesday 19th December. Orders after this date may not be delivered until 2019.


Cobalt Drill Bits


Cobalt  Drill  Bits
  • 5% cobalt-alloyed jobber drills with high heat resistance for drilling steels with tensile strength over 800 Nm2, specially suitable for high alloyed steels, bearing steels, hot/cold rolled steel.
  • Ideal for stainless steel.

Scroll down for further product information...

When out of stock, any availability times are estimates and dependent upon supplier stock. Items without a lead time have no confirmed status and may take up to 12 weeks to arrive.

Next day delivery is available on items marked with a *.


ImageProduct + Brand PriceAvailabilityQty

2.0mm Cobalt Drill Bit


Part No: COB020

JCP Fixings

£3.01
Excl VAT: £2.51
3 Days

2.5mm Cobalt Drill Bit


Part No: COB025

JCP Fixings

£3.25
Excl VAT: £2.71
3 Days

3.0mm Cobalt Drill Bit


Part No: COB030

JCP Fixings

£3.28
Excl VAT: £2.73
3 Days

3.3mm Cobalt Drill Bit


Part No: COB033

JCP Fixings

£3.70
Excl VAT: £3.08
3 Days

3.5mm Cobalt Drill Bit


Part No: COB035

JCP Fixings

£3.83
Excl VAT: £3.19
3 Days

4.0mm Cobalt Drill Bit


Part No: COB040

JCP Fixings

£4.18
Excl VAT: £3.48
3 Days

4.2mm Cobalt Drill Bit


Part No: COB042

JCP Fixings

£4.99
Excl VAT: £4.16
3 Days

4.5mm Cobalt Drill Bit


Part No: COB045

JCP Fixings

£5.08
Excl VAT: £4.23
3 Days

5.0mm Cobalt Drill Bit


Part No: COB050

JCP Fixings

£5.21
Excl VAT: £4.34
3 Days

5.5mm Cobalt Drill Bit


Part No: COB055

JCP Fixings

£5.12
Excl VAT: £4.27
3 Days

6.0mm Cobalt Drill Bit


Part No: COB060

JCP Fixings

£5.27
Excl VAT: £4.39
3 Days

6.5mm Cobalt Drill Bit


Part No: COB065

JCP Fixings

£5.78
Excl VAT: £4.82
3 Days

6.8mm Cobalt Drill Bit


Part No: COB068

JCP Fixings

£6.53
Excl VAT: £5.44
3 Days

7.0mm Cobalt Drill Bit


Part No: COB070

JCP Fixings

£6.78
Excl VAT: £5.65
3 Days

7.5mm Cobalt Drill Bit


Part No: COB075

JCP Fixings

£7.08
Excl VAT: £5.90
3 Days

8.0mm Cobalt Drill Bit


Part No: COB080

JCP Fixings

£7.55
Excl VAT: £6.29
3 Days

8.5mm Cobalt Drill Bit


Part No: COB085

JCP Fixings

£7.74
Excl VAT: £6.45
3 Days

9.0mm Cobalt Drill Bit


Part No: COB090

JCP Fixings

£9.70
Excl VAT: £8.08
3 Days

9.5mm Cobalt Drill Bit


Part No: COB095

JCP Fixings

£10.33
Excl VAT: £8.61
3 Days

10mm Cobalt Drill Bit


Part No: COB100

JCP Fixings

£10.75
Excl VAT: £8.96
3 Days

10.5mm Cobalt Drill Bit


Part No: COB105

JCP Fixings

£14.56
Excl VAT: £12.13
3 Days

11mm Cobalt Drill Bit


Part No: COB110

JCP Fixings

£16.02
Excl VAT: £13.35
3 Days

11.5mm Cobalt Drill Bit


Part No: COB115

JCP Fixings

£19.66
Excl VAT: £16.38
3 Days

12mm Cobalt Drill Bit


Part No: COB120

JCP Fixings

£22.36
Excl VAT: £18.63
3 Days

12.5mm Cobalt Drill Bit


Part No: COB125

JCP Fixings

£26.64
Excl VAT: £22.20
3 Days

13mm Cobalt Drill Bit


Part No: COB130

JCP Fixings

£28.76
Excl VAT: £23.97
3 Days

5% cobalt-alloyed jobber drills with high heat resistance for drilling steels with tensile strength over 800 Nm2, specially suitable for high alloyed steels, bearing steels, hot/cold rolled steel. Ideal for stainless steel.