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35DN78 Straight-Flute Drill Bits

$188.85

Bulk orders will be discounted, please contact us.

These straight-flute drill bits have a super-hard diamond coating that prevents wear on their cutting edges when drilling composites and other tough materials. Carbide drill bits provide excellent hardness, wear resistance, and heat resistance. They require a rigid setup such as a drill press.

Product Number: 35DN78

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  • Description
Mfr Model 750122116
Measurement System Wire
Drill Bit Size #2
Decimal Equivalent 0.2215
Overall Length 3-1/2 in
Shank Type Machining Straight
Finish Machining Diamond
Material Machining Carbide
Primary Material Application Carbon Fiber; Composite
UNSPSC 27112801
Country of Origin USA (subject to change)
Cutting Direction Right Hand
Flute Length 3/16 in
Flute Type Straight
Standards Not Rated
Drill Bit Point Angle 120 °
Drill Bit Point Type Triple Angle Point
Number of Flutes 2
Helix Angle 0 °
Depth Dia Ratio 5xD
Shank Dia 5.62 mm
Primary Material Application ISO Code O
Material Grade Machining General Purpose
Drill Length Class Jobber Length
Sheeter Drill No
Drill Point Length 0.0085 in
Shank Length 1 in
Coolant Fed Non-Coolant Through
Drill Diameter Tolerance +0.0000 in /-0.0010 in
Secondary Material Application Aluminum; Carbon Fiber; Glass Fiber
Secondary Material Application ISO Code N; O

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