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494N85 Hex-Shank Drill Bits

$14.80

Bulk orders will be discounted, please contact us.

These hex-shank drill bits have a straw/bronze finish that improves their wear resistance. Cobalt drill bits can be used at higher speeds and are harder and more wear-resistant than high-speed steel drill bits.

Product Number: 494N85

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  • Description
Mfr Model C10628
Measurement System Fractional Inch
Drill Bit Size 1/2 in
Decimal Equivalent 0.5
Overall Length 6 in
Shank Type Machining Hex
Finish Machining Straw/Bronze
Material Machining Cobalt
Primary Material Application Aluminum; Brass; Bronze; Cast Iron; Copper; Steel
UNSPSC 27112801
Country of Origin USA (subject to change)
Cutting Direction Right Hand
Flute Length 4-1/2 in
Flute Type Spiral
Standards Not Rated
Shank Hex Size 1/2 in
Drill Bit Point Angle 118 °
Drill Bit Point Type Split Point
Number of Flutes 2
Spiral Direction Right Hand
Helix Angle 21° to 34°
Depth Dia Ratio 4xD
Primary Material Application ISO Code K; N; P
Material Grade Machining M35
Web Construction Tapered
Impact Rating No

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