Sumitomo
31/64" Solid Carbide Screw Machine Drill Bit, Coated, 135° point - Sumitomo U101183
MFR# U101183Series MDW-HGS
$258.45List $309.92
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Drill size31/64
Flutes2
CoatingCoated
Description
The Sumitomo U101183 is a 31/64" Solid Carbide Screw Machine drill bit with a Coated finish, 135° point. Suited for cast iron, stainless steel, steel. Series MDW-HGS.
Specifications
Coating finishCoated
Coolant throughYes
Drill bit diameter toleranceh8
Drill bit size in31/64
Drill bit size range0.4500 to 0.5000
Drill length typeScrew Machine
Drill point angle135
Drill point length0.1003
Flute by diameter ratio3xD
Flute length2.4606
Maximum drilling depth1.7350
Number of flutes2
Number of margins2
Overall length5.0394
Primary workpiece materialCast Iron; Stainless Steel; Steel
Shank length2.4803
Shank typeStraight-Cylindrical
Tool materialSolid Carbide
Web configurationTapered
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