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45YC66 Straight-Flute Drill Bits

$10.75

Bulk orders will be discounted, please contact us.

These straight-flute drill bits have an AlTiN finish that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. Carbide drill bits provide excellent hardness, wear resistance, and heat resistance. They require a rigid setup such as a drill press. These drill bits have holes that allow coolant to flow to their tip to reduce heat and help clear chips during drilling.

Product Number: 45YC66

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  • Description
Mfr Model 470-301285B
Measurement System Wire
Drill Bit Size #30
Decimal Equivalent 0.1285
Maximum Drilling Depth 2 in
Overall Length 1-15/16 in
Shank Type Machining Straight
Finish Machining AlTiN
Material Machining Carbide
Primary Material Application All Materials
UNSPSC 27112801
Country of Origin USA (subject to change)
Cutting Direction Right Hand
Flute Length 15/16 in
Flute Type Straight
Standards Not Rated
Drill Bit Point Angle 140 °
Drill Bit Point Type Notched Point
Number of Flutes 2
Helix Angle 0 °
Depth Dia Ratio 7xD
Shank Dia 1/8 in
Primary Material Application ISO Code H; K; M; P; S
Material Grade Machining C2
Drill Length Class Jobber Length
Sheeter Drill No
Drill Point Length 3.2640 mm
Shank Length 15/16 in
Coolant Fed Coolant Through
Drill Diameter Tolerance +0.0000 in /-0.0005 in
Secondary Material Application Aluminum; Carbon Fiber; Glass Fiber
Secondary Material Application ISO Code N; O
Number of Coolant Holes 2
Web Construction Tapered

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