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434U99 Non-Coolant-Through High-Speed Steel Jobber-Length Drill Bits 02

$8.33

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 bright finish that is not affected when the bits' cutting edges are resharpened, and they have spiral flutes that evacuate chips as the bits drill into a workpiece. These bits have a straight shank that installs into a drill chuck or similar toolholder.

Product Number: 434U99

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  • Description
Mfr Model C03108
Cutting Direction Right Hand
Finish Machining Bright (Uncoated)
Measurement System Letter
Material Machining High Speed Steel
Drill Bit Point Angle 118 °
Drill Bit Point Type Conventional Point
Primary Material Application Aluminum and Non-Ferrous Material; Steel
Coolant Fed Non-Coolant Through
Depth Dia Ratio 4xD
Flute Type Fast Spiral
Standards ASME B94.11M
UNSPSC 27112801
Country of Origin USA (subject to change)
Drill Length Class Jobber Length
Spiral Direction Right Hand
Drill Bit Size O
Decimal Equivalent 0.316
Number of Flutes 2
Flute Length 3-3/16 in
Shank Type Machining Straight
Shank Length 1-5/16 in
Overall Length 4-1/2 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 N; P
Secondary Material Application Stainless Steel
Secondary Material Application ISO Code M
Series 2012
Maximum Drilling Depth 2-3/8 in
Helix Angle 35° to 45°
Aircraft Drill No
Web Thinning Thinned
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