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2THW3 47765 UNSPSC # 27112801

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Jobber Length Drill Bit, Drill Bit Size #31, Drill Bit Point Angle 135 °, Cobalt, Straw/Bronze

  • Item # 2THW3
  • Mfr. Model # 47765
  • UNSPSC # 27112801
  • Catalog Group # G0843
  • Catalog Page # N/A
Country of Origin USA. Country of Origin is subject to change.

These drill bits can drill into harder materials than would be possible with standard cobalt jobber-length drill bits with a straw/bronze finish. They are used for drilling tough, high-tensile, and work-hardened materials like titanium. The bits have a straw/bronze finish that improves their wear resistance, and they have spiral flutes that evacuate chips as the bits drill into a workpiece.

Technical Specs

  • Item Jobber Length Drill Bit
  • Drill Bit Size #31
  • Decimal Equivalent 0.1200
  • Measurement System Wire
  • Material - Machining Cobalt
  • Finish - Machining Straw/Bronze
  • Drill Bit Point Angle 135 Degrees
  • Drill Bit Point Type Split Point
  • Coolant Fed Non-Coolant Through
  • Flute Type Spiral
  • Number of Flutes 2
  • Flute Length 1 5/8 in
  • Maximum Drilling Depth 7/16 in
  • Helix Angle 28 Degrees
  • Cutting Direction Right Hand
  • Spiral Direction Right Hand
  • Shank Type - Machining Straight
  • Shank Dia. 7/64 in
  • Shank Length 1 1/8 in
  • Overall Length 2 3/4 in
  • Depth:Dia. Ratio 4xD
  • Drill Length Class Jobber Length
  • Drill Point Length 0.0249 in
  • Drill Bit Grouping Individual
  • Series 550ASP
  • Standards NAS 907 Type J
  • Aircraft Drill Yes
  • Drill Diameter Tolerance +0.0000 in /-0.0005 in
  • Material Grade - Machining M35
  • Primary Material Application Stainless Steel, Steel, Titanium
  • Primary Material Application ISO Code M, P, S

These drill bits can drill into harder materials than would be possible with standard cobalt jobber-length drill bits with a straw/bronze finish. They are used for drilling tough, high-tensile, and work-hardened materials like titanium. The bits have a straw/bronze finish that improves their wear resistance, and they have spiral flutes that evacuate chips as the bits drill into a workpiece.

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