Sumitomo
7/16" Solid Carbide Screw Machine Drill Bit, Coated, 135° point - Sumitomo U101171
MFR# U101171Series MDW-HGS
$202.71List $243.07
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Drill size7/16
Flutes2
CoatingCoated
Description
The Sumitomo U101171 is a 7/16" 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 in7/16
Drill bit size range0.4000 to 0.4500
Drill length typeScrew Machine
Drill point angle135
Drill point length0.0906
Flute by diameter ratio3xD
Flute length2.1654
Maximum drilling depth1.5080
Number of flutes2
Number of margins2
Overall length4.5669
Primary workpiece materialCast Iron; Stainless Steel; Steel
Shank length2.4016
Shank typeStraight-Cylindrical
Tool materialSolid Carbide
Web configurationTapered
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