Sumitomo
1/2" Solid Carbide Screw Machine Drill Bit, 135° point - Sumitomo U101186
MFR# U101186Series MDW-HGS
$258.45List $309.92
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Drill size1/2
Flutes2
Description
The Sumitomo U101186 is a 1/2" Solid Carbide Screw Machine drill bit, 135° point. Suited for cast iron, stainless steel, steel. Series MDW-HGS.
Specifications
Coolant throughYes
Drill bit diameter toleranceh8
Drill bit size in1/2
Drill bit size range0.5000 to 0.6000
Drill length typeScrew Machine
Drill point angle135
Drill point length0.1036
Flute by diameter ratio3xD
Flute length2.5591
Maximum drilling depth1.8090
Number of flutes2
Number of margins2
Overall length5.0394
Primary workpiece materialCast Iron; Stainless Steel; Steel
Shank diameter0.5156
Shank length2.4803
Shank typeStraight-Cylindrical
Tool materialSolid Carbide
Web configurationTapered
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