HSS Pro TiN Coated Drill Bits

Useful Information

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Key Features / Tech Specs:

  • Manufactured by Irwin Tools
  • High-speed steel coated with titanium nitride
  • Also available in a set of 15

Useful Info:

These HSS pro TiN drill bits offer effective drilling in metal and tougher alloys. The speed of the drilling can be increased up to 40-60% more than the traditional HSS twist drill bit, whilst the feed can be increased 10-20% without reducing the longevity of the bits.

The TiN coating has a hardness of approximately 80 Rockwell C, making it resistant to wear. It also has excellent friction and heat resistance with any heat generated being diverted to the chips and coolant.

They have a 135° split point grinding tip for reduced drilling pressure and excellent accuracy.

Product Code Tip Diameter (mm) Length (mm) Qty
386450 1.0 34 1
386451 1.5 40 2
386452 2.0 49 2
386453 2.5 57 2
386454 3.0 61 1
386455 3.5 70 1
386456 4.0 75 1
386457 4.5 80 1
386458 5.0 86 1
386459 5.5 93 1
386460 6.0 93 1
386461 6.5 101 1
386462 7.0 109 1
386463 7.5 109 1
386464 8.0 117 1
386465 8.5 117 1
386466 9.0 125 1
386467 9.5 125 1
386468 10.0 133 1
386469 11.0 142 1
386470 12.0 151 1
386471 13.0 151 1
386472 Sizes Below - 15
1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0, 9.0 & 10.0

If you require any further information then don’t hesitate to ring us here at Pipestock on 0845 634 1053. We’re always happy to help!

Grouped product items
CodeProduct NameList PriceYou SaveYou Pay Quantity
386450Irwin Drill Bit HSS Pro TiN Coated 1.0mm x 34mm £1.02 32% £0.69
386451Irwin Drill Bit HSS Pro TiN Coated 1.5mm x 40mm 2 Pack £1.02 32% £0.69
386452Irwin Drill Bit HSS Pro TiN Coated 2.0mm x 49mm 2 Pack £1.17 32% £0.80
386453Irwin Drill Bit HSS Pro TiN Coated 2.5mm x 57mm 2 Pack £1.28 32% £0.87
386454Irwin Drill Bit HSS Pro TiN Coated 3.0mm x 61mm £1.28 32% £0.87
386455Irwin Drill Bit HSS Pro TiN Coated 3.5mm x 70mm £1.37 32% £0.93
386456Irwin Drill Bit HSS Pro TiN Coated 4.0mm x 75mm £1.57 32% £1.07
386457Irwin Drill Bit HSS Pro TiN Coated 4.5mm x 80mm £1.64 32% £1.12
386458Irwin Drill Bit HSS Pro TiN Coated 5.0mm x 86mm £1.78 32% £1.21
386459Irwin Drill Bit HSS Pro TiN Coated 5.5mm x 93mm £1.93 32% £1.31
386460Irwin Drill Bit HSS Pro TiN Coated 6.0mm x 93mm £2.05 32% £1.39
386461Irwin Drill Bit HSS Pro TiN Coated 6.5mm x 101mm £2.31 32% £1.57
386462Irwin Drill Bit HSS Pro TiN Coated 7.0mm x 109mm £2.55 32% £1.73
386463Irwin Drill Bit HSS Pro TiN Coated 7.5mm x 109mm £2.81 32% £1.91
386464Irwin Drill Bit HSS Pro TiN Coated 8.0mm x 117mm £3.44 32% £2.34
386465Irwin Drill Bit HSS Pro TiN Coated 8.5mm x 117mm £3.63 32% £2.47
386466Irwin Drill Bit HSS Pro TiN Coated 9.0mm x 125mm £3.97 32% £2.70
386467Irwin Drill Bit HSS Pro TiN Coated 9.5mm x 125mm £4.22 32% £2.87
386468Irwin Drill Bit HSS Pro TiN Coated 10.0mm x 133mm £4.74 32% £3.22
386469Irwin Drill Bit HSS Pro TiN Coated 11.0mm x 142mm £5.31 32% £3.61
386470Irwin Drill Bit HSS Pro TiN Coated 12.0mm x 151mm £6.15 32% £4.18
386471Irwin Drill Bit HSS Pro TiN Coated 13.0mm x 151mm £6.81 32% £4.63
386472Irwin Drill Bit HSS Pro TiN Coated Set of 15 £31.37 32% £21.33