Widia
5/16" Solid Carbide Drill Bit, TiAlN, 140° point - Widia 4148219
MFR# 4148219Series VariDrill
$100.24List $106.50
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Drill size5/16
Flutes2
CoatingTiAlN
Description
The Widia 4148219 is a 5/16" Solid Carbide drill bit with a TiAlN finish, 140° point. Suited for steel, stainless steel, cast iron, non-ferrous metal, superalloys & titanium, hard material. Series VariDrill.
Specifications
Coating finishTiAlN
Coolant throughYes
Cutting directionRight Hand
Double marginNo
Drill bit diameter tolerance-0.000600 to 0.000000 in
Drill bit gradeWU25PD
Drill bit materialSolid Carbide
Drill bit size in5/16
Drill bit size range0.3000 - 0.3500
Drill point angle degrees140
Drill point length0.0528
Flute by diameter ratio7xD
Flute length2.0860
Flute typeSpiral
Material gradeWU25PD
Maximum drilling depth1.6920
Number of flats0
Number of flutes2
Overall length2.086
Point typeStandard
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Non-Ferrous Metal; Superalloys & Titanium; Hard Material
Shank diameter0.3150
Shank length1.4170
Shank typeStraight-Cylindrical
Specification designationANSI
Spiral typeRegular
StandardsANSI
Tool applicationDrilling
Tool performanceGeneral Purpose
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