Sumitomo
27/64" Solid Carbide Screw Machine Drill Bit, Multi-layer, 135° point - Sumitomo U101166
MFR# U101166Series MDW-GS
$147.44List $180.22
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Drill size27/64
Flutes2
CoatingMulti-layer
Description
The Sumitomo U101166 is a 27/64" Solid Carbide Screw Machine drill bit with a Multi-layer finish, 135° point. Suited for steel, cast iron. Series MDW-GS.
Specifications
Coating finishMulti-layer
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter toleranceh8
Drill bit size in27/64
Drill bit size range0.4000 to 0.4500
Drill length typeScrew Machine
Drill point angle135
Drill point length0.0874
Flute by diameter ratio2xD
Flute length1.7717
Flute typeRegular Spiral
Maximum drilling depth1.1386
Number of flutes2
Overall length3.6614
Point typeWeb-Thinned
Primary workpiece materialSteel; Cast Iron
Shank diameter0.4375
Shank length1.8898
Shank typeStraight
Spiral typeRegular
Tool materialSolid Carbide
Web configurationTapered
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