HSS cobalt twist drills.

 Precision engineered steel drill bits, with 5% cobalt shaft, for use on tough materials and hard steel, including stainless steel.

  • Manufactured to DIN338 standards.

  • 135° split point tip for spot drilling without pre-centring.

  • Reduced drilling pressure required.

  • Excellent resistance to heat and wear.

  • M35 shaft with 5% cobalt.

  • Right hand cutting at 30°, Type N.

  • Suitable for drilling sheet metal, non-ferrous metal, steel, stainless steel and cast iron.


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DART 1mm HSS Cobalt Twist Drill Pk 10
Item No. CHSS100 In stock
£13.90
DART 10mm HSS Cobalt Twist Drill Pk 5
Item No. CHSS1000 Out of stock
£38.00
£46.75
DART 11mm HSS Cobalt Twist Drill Pk 5
Item No. CHSS1100 Out of stock
£53.26
£54.16
DART 12mm HSS Cobalt Twist Drill Pk 5
Item No. CHSS1200 Out of stock
£56.41
DART 12.5mm HSS Cobalt Twist Drill Pk 5
Item No. CHSS1250 Low stock
£61.60
DART 13mm HSS Cobalt Twist Drill Pk 5
Item No. CHSS1300 Out of stock
£66.57
£13.92
DART 2mm HSS Cobalt Twist Drill Pk 10
Item No. CHSS200 In stock
£14.04
DART 2.4mm Cobalt Twist Drill Pk 10
Item No. CHSS240 In stock
£14.53
£14.62
£15.48
DART 3mm HSS Cobalt Twist Drill Pk 10
Item No. CHSS300 In stock
£15.90
£16.38
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