Guhring
Letter F Solid Carbide Drill Bit, nano-A, 140° point - Guhring 9057440065300
MFR# 9057440065300Series 5744
$187.48List $240.45
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Flutes2
Description
The Guhring 9057440065300 is a Letter F Solid Carbide drill bit with a nano-A finish, 140° point. Suited for titanium alloy. Series 5744.
Specifications
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerancem7
Drill bit finish coatingnano-A
Drill bit gradeHigh Performance
Drill bit materialSolid Carbide
Drill bit size0.2571
Drill bit size letterF
Drill bit size range0.2500 - 0.3000
Drill point angle degrees140
Flute by diameter ratio5xD
Flute length (mm)53.00
Flute typeSpiral
Maximum drilling depth1.7010
Number of flutes2
Overall length (mm)91.00
Point typeSU
Primary workpiece materialTitanium Alloy
Shank diameter (mm)8.00
Shank length (mm)36.00
Shank typeStraight-Cylindrical
Specification designationDIN
Spiral typeRegular
StandardsDIN 6535; DIN 6537 L
Tool applicationSelf-Centering
Web thinningWeb-Thinned
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