31/64" High Speed Steel Drill Bit, 130° point - Guhring 9005490123000

Guhring

31/64" High Speed Steel Drill Bit, 130° point - Guhring 9005490123000

MFR# 9005490123000Series 549

$63.61List $81.58 Save 22%
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Drill size31/64
Flutes2

Description

The Guhring 9005490123000 is a 31/64" High Speed Steel drill bit, 130° point. Suited for aluminum. 3-31/32 flute length, 5-15/16 overall length. Series 549.

Specifications

Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.027 to 0.000 mm
Drill bit finish coatingBright/Uncoated
Drill bit gradeHigh Performance
Drill bit materialHigh Speed Steel
Drill bit size in31/64
Drill bit size range0.4000 - 0.5000
Drill point angle degrees130
Flute by diameter ratio5xD
Flute length in3-31/32
Flute typeParabolic
Maximum drilling depth3.2500
Number of flutes2
Overall length in5-15/16
Point typeStandard
Primary workpiece materialAluminum
Shank diameter in31/64
Shank length (mm)50.00
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 338
StandardsDIN 338
Web configurationTapered
Web thinningWeb-Thinned
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