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Description

Bordo Delta Point Bright HSS Jobber Drill Bit

  • Delta Point Bright HSS Twist.
  • Bordo Metric Delta Point M2-HSS Twist Drills.
  • DIN338.
  • Delta Point drills have a multi-faceted cutting tip.
  • Rather than try and modify existing point types, or tweak the grind angles, Delta Point tip design required a revolutionary re-think of drill tip function.
  • The overall length of the cutting edge significantly exceeds that of conventional drills.
  • This means more edge doing the cutting and the results are simply extraordinary.
  • Drilling times for a range of split point and Delta Point drills consistently showed that Delta Point bits were twice as fast in mild steel.
  • During independent lifetime testing Delta point drill bits averaged 609 holes in 20mm mild steel, ten times more holes than split point drills.
  • Drills Faster lasts longer.
  • Bright Finish Twist Drills have no surface treatment and are supplied in the as-ground condition.
  • These tools are suitable for general purpose use, particularly for non-ferrous applications.

Specifications

  • AIMS SKU A0198560
  • Brand Bordo
  • Model Number 2015-7.90
  • Barcode Number 9326518150527
  • Point Type Delta Point
  • Diameter (mm) 7.9
  • Flute Length (mm) 75
  • Feed per Revolution (mm) 0.17
  • Spindle Speed Aluminium/Brass RPM 2459
  • Spindle Speed Cast Iron RPM 968
  • Overall Length (OAL) mm 117
  • Flute Type 30° Helix
  • Spindle Speed Med. Carbon Steel RPM 1209
  • Spindle Speed Tool Steel RPM 726
  • Spindle Speed Free Cutting Stl RPM 1734
  • Spindle Speed Wood/Plastic RPM 3669
  • Spindle Speed Malleable Iron RPM 1089
  • Spindle Speed Stainless Steel RPM 484
  • Type Jobber Drill Bit
  • Material M2-HSS
  • Surface Finish Bright
SKU: A0198560

Bordo 7.9mm Delta Point Bright HSS Jobber Drill Bit - Pack of 10

Bordo Delta Point Bright HSS Jobber Drill Bit

$92.43
RRP $172.26
SAVE $79.83 (46%)

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