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Cobalt Stub Drill Bits (HSS-Co)

Cobalt Stub Drill Bits (HSS-Co)

Key Features:

  • Alloyed and Non alloyed Steel up to 1000N/mm2
  • Soft and Hard Stainless Steel
  • Soft Cast Iron
  • Aluminium
  • Copper
  • Brass and Bronze
  • Plastics

Product Description:


Cobalt Stub Drill Bits (HSS-Co) - From £1.35 Each Online

The short series of Cobalt stub drills are a preferred drill for harder materials especially stainless steel. The primary reason for this being they hold there rigidity and hardness at a higher temperature than HSS drill bits. All our cobalt drills are under that Phantom brand and as such have split points (self centring points). Cobalt drills are more suited to CNC machines, Pillar Drills and Drill Presses due to the brittleness of the material compared to standard HSS

Phantom: A range of HSS-Co drills bits that offer benchmark quality, precision ground drill bits that maintain precise diameters, thus leaving precision tolerances in drilled holes. Not only are Phantom HSS-Co drills precise, they also last longer under production conditions, excavate swarf quicker and feature a ‘split point’ or ‘self centring’ tip.

11.160

Product Code: 11.160

Price: £0.00

Our Phantom HSSE-Co (Cobalt) drill Bits have a point angle of 135° with a split point (self centring). The addition of Co facilitates higher cutting speeds and feeds. Co extends tool life as well. These drills are ideal for drilling stainless steel. DIN 1897 1mm to 13mm

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11.161

Product Code: 11.161

Price: £0.00

Phantom PCD HSSE-Co TIN Coated Drill Bits have a point angle of 135° with a split point (self centring). Due to their coating (which reduces friction) they can cope with even higher cutting speeds, at higher feed rates, while ensuring a longer life than non coated drills. DIN 1897 1mm - 13mm

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11.167

Product Code: 11.167

Price: £0.00

Phantom DIN PCD 1897-N, quick helix, parallel shank, with split point (self centring), point angle 130°, for the drilling of stainless steel.

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11.170

Product Code: 11.170

Price: £0.00

Phantom PHD HSSE-Co Drill Bits have a strong spiral angle, a 130° angle point, a split point (self centring) up to 3mm and from 3.1mm an 'S' shaped grinding. This drill was specifically developed for use in production lines. DIN 1897

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11.174

Product Code: 11.174

Price: £0.00

The Phantom TiAIN coated PHD HSSE-Co drills have a 130° point angle, a split point (self centring) up to 3mm and from 3.1mm an 'S' shaped grinding. Due to their TiAIN coating (which reduces friction) they can handle even higher cutting speeds and higher feed rates, drastically shortening your drilling times.

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11.340

Product Code: 11.340

Price: £0.00

Phantom HSS-Co Micro Drill Bit DIN 1899, reinforced shank, point angle 118°.

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All drawings for these items are available in our catalogue on the download section of the site.