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406J63 Vanadium High-Speed Steel Jobber-Length Drill Bits

$5.60

Bulk orders will be discounted, please contact us.

These drill bits have a bright finish that is not affected when the bits' cutting edges are resharpened. They also have spiral flutes that evacuate chips as the bits drill into a workpiece.

Product Number: 406J63

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  • Description
Mfr Model C72021
Measurement System Fractional Inch
Drill Bit Size 21/64 in
Decimal Equivalent 0.3281
Maximum Drilling Depth 1-5/16 in
Overall Length 4-5/8 in
Shank Type Machining Straight
Finish Machining Bright (Uncoated)
Material Machining Vanadium High Speed Steel
Primary Material Application Aluminum; Brass; Bronze; Copper
UNSPSC 27112801
Country of Origin USA (subject to change)
Cutting Direction Right Hand
Flute Length 3-5/16 in
Flute Type Spiral
Standards ASME B94.11M-1993
Series 2002G
Drill Bit Point Angle 118 °
Drill Bit Point Type Conventional Point
Number of Flutes 2
Spiral Direction Right Hand
Helix Angle 21° to 34°
Depth Dia Ratio 4xD
Shank Dia 21/64 in
Primary Material Application ISO Code N
Material Grade Machining General Purpose
Drill Length Class Jobber Length
Drill Point Length 0.0986 in
Shank Length 1-5/16 in
Coolant Fed Non-Coolant Through
Drill Diameter Tolerance +0.0000 in /-0.0010 in

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