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Description

Bordo Left Hand Jobber Drill Bit HSS-Co5 Cobalt

  • Bordo Fractional Left Hand Cobalt Tough Hss-Co5 Jobber Drills Ansi B94-11.
  • 135° Split Point (crankshaft point).
  • The split point is self-centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust.
  • The 135° point should be used to cut harder steel materials, especially in deep hole applications.
  • In these situations, it will produce thicker chips minimising work hardening of the cavity.
  • Faster penetration reduces abrasion and friction along the cutting edges.
  • Cobalt HSS jobber drills are extremely hard and provide superior performance and increased tool life, especially in stainless steel and high tensile steel.

Usage

  • Left-Hand jobber drills are ideal for use with screw extractors to remove broken bolts and screws.
  • Drill bit surface treatment.

Specifications

  • AIMS SKU A0173648
  • Brand Bordo
  • Model Number 2005-7/64
  • Barcode Number 9326518004028
  • Diameter (inch) 7/64
  • Flute Length (mm) 33
  • Spindle Speed Wood/Plastic RPM 12511
  • Spindle Speed Med. Carbon Steel RPM 4124
  • Spindle Speed Tool Steel RPM 2475
  • Diameter in (mm) 2.78
  • Spindle Speed Aluminium/Brass RPM 8386
  • Spindle Speed Malleable Iron RPM 3712
  • Spindle Speed Stainless Steel RPM 1650
  • Overall Length (OAL) mm 63
  • Feed per revolution mm 0.09
  • Spindle Speed Free Cutting Steel RPM 5912
  • Spindle Speed Cast Iron RPM 3300
  • Pack Quantity 5
  • Type Jobber Drill Bit
SKU: A0173648

Bordo 7/64" Left Hand Jobber Drill Bit HSS-Co5 Cobalt - Pack of 5

Bordo Left Hand Jobber Drill Bit HSS-Co5 Cobalt

$19.73
RRP $30.64
SAVE $10.91 (36%)

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