3/16" Screw Machine Drill Bit, TiAlN - Widia 4143938

Widia

3/16" Screw Machine Drill Bit, TiAlN - Widia 4143938

MFR# 4143938Series VDS201A

$73.31List $77.89 Save 5%
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Drill size3/16
Flutes2
CoatingTiAlN

Description

The Widia 4143938 is a 3/16" Screw Machine drill bit with a TiAlN finish. Suited for steel, stainless steel, cast iron, non-ferrous metal, superalloys & titanium. Series VDS201A.

Specifications

Coating finishTiAlN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0005 to 0.0000 in
Drill bit size in3/16
Drill length typeScrew Machine
Drill point length0.0310
Drill tip finish coatingTiAlN
Flute by diameter ratio3xD
Flute length1.1000
Flute typeSpiral
Maximum drilling depth0.7900
Number of flutes2
Overall length2.6
Point typeThinned
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Non-Ferrous Metal; Superalloys & Titanium
Shank diameter0.2362
Shank length1.4200
Shank typeStraight-Cylindrical
Spiral typeRegular
Tool performanceGeneral Purpose
Web thinningWeb-Thinned
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