7/16" Jobber Length Drill Bit, TiAlN - Widia 4142861

Widia

7/16" Jobber Length Drill Bit, TiAlN - Widia 4142861

MFR# 4142861Series VDS402A

$235.45List $250.13 Save 5%
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Drill size7/16
Flutes2
CoatingTiAlN

Description

The Widia 4142861 is a 7/16" Jobber Length drill bit with a TiAlN finish. Suited for steel, stainless steel, cast iron, non-ferrous metal, superalloys & titanium. Series VDS402A.

Specifications

Coating finishTiAlN
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance-0.0007/0.0000 in
Drill bit size in7/16
Drill length typeJobber Length
Drill point length0.0748
Drill tip finish coatingTiAlN
Flute by diameter ratio5xD
Flute length2.7953
Flute typeHelical
Maximum drilling depth2.2047
Number of flutes2
Overall length4.6457
Point typeThinned
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Non-Ferrous Metal; Superalloys & Titanium
Shank diameter0.4724
Shank length1.7717
Shank typeCylindrical Shank
Spiral typeRegular Spiral
Tool performanceGeneral Purpose
Web thinningWeb-Thinned
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