Guhring
Letter L High Speed Steel Stub Drill Bit, 130° point - Guhring 9005520073700
MFR# 9005520073700Series 552
$21.14List $27.11
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Flutes2
Description
The Guhring 9005520073700 is a Letter L High Speed Steel Stub drill bit, 130° point. Suited for aluminum. 1-11/32 flute length, 2-29/32 overall length. Series 552.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.000 to -0.022 mm
Drill bit gradeHigh Performance
Drill bit size0.2902
Drill bit size letterL
Drill bit size range0.2500 to 0.3000
Drill length typeStub
Drill point angle130
Flute by diameter ratio3xD
Flute length in1-11/32
Flute typeParabolic
Maximum drilling depth0.9040
Number of flutes2
Overall length in2-29/32
Point typeStandard
Primary workpiece materialAluminum
Shank diameter0.2902
Shank length1.5748
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 1897
StandardsDIN 1897
Tool materialHigh Speed Steel
Web configurationParallel
Web thinningWeb-Thinned
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