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50CN11 Reduced-Shank Drill Bits

$6.95

Bulk orders will be discounted, please contact us.

These reduced-shank drill bits have a 3/8" shank and a drill diameter that is greater than 3/8". They can create larger holes than standard drill bits that have a 3/8" shank.

Product Number: 50CN11

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  • Description
Mfr Model C20633
Measurement System Fractional Inch
Drill Bit Size 27/64 in
Decimal Equivalent 0.4219
Maximum Drilling Depth 1-11/16 in
Overall Length 5-3/8 in
Shank Type Machining Straight
Finish Machining Black Oxide
Material Machining High Speed Steel
Primary Material Application Cast Iron; Steel
UNSPSC 27112801
Country of Origin USA (subject to change)
Cutting Direction Right Hand
Flute Length 3-15/16 in
Flute Type Spiral
Standards Not Rated
Drill Bit Point Angle 135 °
Drill Bit Point Type Split Point
Number of Flutes 2
Spiral Direction Right Hand
Helix Angle 28°
Depth Dia Ratio 4xD
Shank Dia 3/8 in
Primary Material Application ISO Code K; P
Material Grade Machining M42
Shank Length 1 in
Coolant Fed Non-Coolant Through
Drill Diameter Tolerance +0.0000 in /-0.0010 in
Secondary Material Application Non Ferrous Material
Secondary Material Application ISO Code M
Web Construction The Web Joins the Lands, Which Are the Outer Portion of the Drill Body Between Two Adjacent Flutes

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