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434L23 Non-Coolant-Through High-Speed Steel Jobber-Length Drill Bits

$6.31

Bulk orders will be discounted, please contact us.

These drill bits come in standard letter sizes. The trade letter size for each drill bit indicates its compatibility with other tools that have the same trade letter size. They have a TiN coating that protects them from wear and heat when drilling steel, stainless steel, and aluminum. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder.

Product Number: 434L23

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  • Description
Mfr Model 53887
Cutting Direction Right Hand
Finish Machining TiN
Measurement System Letter
Material Machining High Speed Steel
Drill Bit Point Angle 135 °
Drill Bit Point Type Split Point
Primary Material Application Steel
Coolant Fed Non-Coolant Through
Depth Dia Ratio 8xD
Flute Type Spiral
Standards ANSI
UNSPSC 27112801
Country of Origin USA (subject to change)
Drill Length Class Jobber Length
Spiral Direction Right Hand
Drill Bit Size T
Decimal Equivalent 0.358
Number of Flutes 2
Flute Length 3-1/2 in
Shank Type Machining Straight
Shank Length 1-3/8 in
Overall Length 4-7/8 in
Drill Point Length 0.0000 in
Drill Diameter Tolerance +0.0000 in/-0.0010 in
Sheeter Drill No
Material Grade Machining General Purpose
Primary Material Application ISO Code P
Secondary Material Application Non Ferrous Material
Secondary Material Application ISO Code M
Series 150DH-TN
Maximum Drilling Depth 2-5/8 in
Helix Angle 35° to 45°
Aircraft Drill No
Web Thinning Thinned
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