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53AK31 Non-Coolant-Through Solid Carbide Jobber-Length Drill Bits

$39.35

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. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder.

Product Number: 53AK31

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  • Description
Mfr Model DC150-03-07.700A0-WJ30RE
Measurement System Metric
Drill Bit Size 7.70 mm
Decimal Equivalent 0.3031
Maximum Drilling Depth 29 mm
Overall Length 79.00 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 China (subject to change)
Cutting Direction Right Hand
Flute Length 41.00 mm
Flute Type Spiral
Standards DIN 6537 K
Series Perform
Drill Bit Point Angle 140 °
Drill Bit Point Type Split Point
Number of Flutes 2
Spiral Direction Right Hand
Helix Angle 25°
Depth Dia Ratio 3xD
Primary Material Application ISO Code K; P
Material Grade Machining WJ30RE
Drill Length Class Jobber Length
Sheeter Drill No
Drill Point Length 1.40mm
Shank Length 36 mm
Coolant Fed Non-Coolant Through
Drill Diameter Tolerance M7
Secondary Material Application Aluminum; Brass; Bronze; Composite; Copper; Hardened Steel; Nickel; Stainless Steel; Titanium
Secondary Material Application ISO Code H; M; N; O; S
Number of Coolant Holes 2
Web Construction Split

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