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2VTV9 Cobalt Jobber-Length Drill Bits

$5.98

Bulk orders will be discounted, please contact us.

These drill bits have a black-oxide finish that retains lubricants to improve the bits' wear resistance and chip flow. Black-oxide bits should only be used for drilling ferrous metals. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Product Number: 2VTV9

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  • Description
Mfr Model C15957
Measurement System Fractional Inch
Drill Bit Size 1/4 in
Decimal Equivalent 0.25
Maximum Drilling Depth 1-1/32 in
Overall Length 4 in
Shank Diameter 1/4 in
Shank Type Machining Straight
Finish Machining Black Oxide
Material Machining Cobalt
Primary Material Application Cast Iron; Hi-Temp Alloy; Stainless Steel; Steel
UNSPSC 27112801
Country of Origin USA (subject to change)
Cutting Direction Right Hand
Flute Length 1-3/8 in
Flute Type Spiral
Standards ASME B94.11M
Series 3780
Drill Bit Point Angle 135 °
Drill Bit Point Type Split Point
Number of Flutes 2
Spiral Direction Right Hand
Helix Angle 35° to 45°
Depth Dia Ratio 4xD
Primary Material Application ISO Code K; M; P; S
Material Grade Machining M42
Drill Length Class Jobber Length
Sheeter Drill No
Drill Point Length 0.0518 in
Shank Length 2-5/8 in
Coolant Fed Non-Coolant Through
Drill Diameter Tolerance +0.0000 in/-0.0005 in
Secondary Material Application Steel
Secondary Material Application ISO Code P
Web Construction Split
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