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431M18 Coolant-Through Solid Carbide Jobber-Length Drill Bits

$15.49

Bulk orders will be discounted, please contact us.

The TiAlN coating on these drill bits withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. Helical-flute drill bits create smaller chips and evacuate them more quickly than standard spiral-flute drill bits. These bits have a straight shank that installs into a drill chuck or similar toolholder.

Product Number: 431M18

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  • Description
Mfr Model 17050207700
Measurement System Metric
Drill Bit Size 7.70 mm
Decimal Equivalent 0.3031
Maximum Drilling Depth 43 mm
Overall Length 91.00 mm
Shank Diameter 8 mm
Shank Type Machining Straight
Finish Machining TiAlN
Material Machining Carbide
Primary Material Application Cast Iron; Steel
UNSPSC 27112801
Country of Origin Germany (subject to change)
Cutting Direction Right Hand
Flute Length 53.00 mm
Flute Type Helical
Standards ANSI; ISO
Series TDS502
Drill Bit Point Angle 140 °
Drill Bit Point Type Conical Point
Number of Flutes 2
Spiral Direction Right Hand
Helix Angle 30°
Depth Dia Ratio 5xD
Primary Material Application ISO Code K; P
Material Grade Machining WU25PD
Drill Length Class Jobber Length
Sheeter Drill No
Drill Point Length 1.3020mm
Shank Length 36.00 mm
Coolant Fed Coolant Through
Drill Diameter Tolerance M7
Secondary Material Application Composite; Hardened Steel; Stainless Steel
Secondary Material Application ISO Code H; M; O
Number of Coolant Holes 2
Web Construction Split

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