Guhring
7/16" Solid Carbide Drill Bit, FIREX, 140° point - Guhring 9055250111100
MFR# 9055250111100Series 5525
$573.99List $736.17
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Drill size7/16
Flutes2
CoatingFIREX
Description
The Guhring 9055250111100 is a 7/16" Solid Carbide drill bit with a FIREX finish, 140° point. Suited for cast iron, steel. Series 5525.
Specifications
Coating finishFIREX
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance+0.007 to +0.025 mm
Drill bit gradeHigh Performance
Drill bit size in7/16
Drill point angle140
Flute by diameter ratio12xD
Flute length (mm)156.00
Flute typeSpiral
Material gradeSubmicron
Maximum drilling depth (mm)133.00
Number of flutes2
Overall length (mm)204.00
Point typeStandard
Primary workpiece materialCast Iron; Steel
Secondary workpiece materialAluminum; Titanium Alloy
Shank diameter (mm)12.00
Shank length (mm)45.00
Shank typeStraight-Cylindrical
Spiral typeRegular
StandardsCalifornia PROP 65; DIN 6537
Tool applicationFacet Point Grinding; Self-Centering
Tool materialSolid Carbide
Web configurationTapered
Web thinningWeb-Thinned
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