140° Straight Flute Stub Length Drill Cleveland 1766 Bright Carbide RHC #51

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Key Features
  • Item: Twist Drill
  • Drill Bit Size: #51
  • Decimal Equivalent: 0.0670 in
  • Shank Dia.: 0.0670 in
  • Overall Length: 1.687 in
  • Cutting Direction: Right Hand
  • Number of Flutes: 2
  • Flute Length: 0.688 in
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Drill Bit Size #51
Overall Length 1.687 in
Flute Length 0.688 in
Shank Length 1 in
Drill Length Class Stub Length
Drill Diameter Tolerance +0.0000 in/-0.0005 in


Item Twist Drill
Decimal Equivalent 0.0670 in
Shank Dia. 0.0670 in
Cutting Direction Right Hand
Number of Flutes 2
Flute Type Straight
Drill Bit Point Type Radial Point
Secondary Material Application ISO Code M, N, P
Secondary Material Application Aluminium, Brass, Bronze, Copper, Stainless Steel, Steel
Primary Material Application ISO Code K, P
Aircraft Drill No
Drill Bit Point Angle 140 Degrees
Shank Type - Machining Straight
Coolant Fed Non-Coolant Through
Finish - Machining Bright (Uncoated)
Standards ASME B94.11M
Primary Material Application Cast Iron, Steel
Measurement System Wire


Twist Drill, Drill Bit Size #51, 140 Degrees Drill Bit Point Angle, Material - Machining Carbide, Finish - Machining Bright (Uncoated), Decimal Equivalent 0.0670 in, Wire, Radial Point Drill Bit Point Type, Flute Length 0.688 in

    Restrictions and Compliance

    • WARNING: This product can expose you to chemicals including Cobalt [II] oxide, which is known to the State of California to cause cancer, and Nickel carbonyl, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

    Reviews of Cleveland #C89422