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Greenfield Screw Machine Length Twist Drill Bit: Individual, Regular Spiral, 135° Point Angle, Split, Black Oxide, High Speed Steel, 9/64 in Drill Dia

Item # 539K124

$2.00 Each

Product Specs

Flute Type: Spiral
Point Angle: 135 °
Point Type: Split
Surface Finish: Black Oxide
Bit Material: High Speed Steel
Drill Diameter Measurement System: Inch
Drill Diameter: 9/64 in
Decimal Equivalent: 0.1406 in
Flute Length: 15⁄16 in
Overall Length: 1 15⁄16 in
Quantity: Individual
For Use On (Best): Steel; Cast Iron
Cutting Direction: Right Hand
Shank Type: Round
Aircraft Drill: Yes
Double Margin: No
Drill Bit Style: Spiral
Drill Length Type: Screw Machine Length
Material Application ISO Number (First Choice): P; K
Number of Coolant Holes: 0
Number of Flutes: 2
Shank Diameter: 0.140625 in
Shank Length: 1 in
Specifications Met: NAS 907 Type C
Spiral Direction: Right Hand
Through Coolant: No

Compliance and Restrictions

Country Of Origin

  • USA

About Short-Length Drill Bits

Slightly shorter than the standard jobbers-length drill bit, these short-length drill bits provide better rigidity but less drilling depth than longer drill bits. They are also called mechanics-, screw-, or maintenance-length drill bits.

The most common choice for general purpose drilling applications, use these high speed steel drill bits in a variety of materials, including steel, wood, plastic, and nonferrous metals.