Guhring
5/16" High Speed Steel Drill Bit, 130° point - Guhring 9005490079400
MFR# 9005490079400Series 549
$22.51List $28.87
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Drill size5/16
Flutes2
Description
The Guhring 9005490079400 is a 5/16" High Speed Steel drill bit, 130° point. Suited for aluminum. 2-15/16 flute length, 4-19/32 overall length. Series 549.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.022 to 0.000 mm
Drill bit finish coatingBright/Uncoated
Drill bit gradeHigh Performance
Drill bit materialHigh Speed Steel
Drill bit size in5/16
Drill bit size range0.3000 - 0.3500
Drill point angle degrees130
Flute by diameter ratio5xD
Flute length in2-15/16
Flute typeParabolic
Maximum drilling depth2.4840
Number of flutes2
Overall length in4-19/32
Point typeStandard
Primary workpiece materialAluminum
Shank diameter in5/16
Shank length (mm)42.00
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 338
StandardsDIN 338
Web configurationTapered
Web thinningWeb-Thinned
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