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Screw Machine Length Drill Bit: 0.4219″ Dia, 118 °, High Speed Steel TiN Finish, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank, Series 157

Screw Machine Length Drill Bit: 0.4219″ Dia, 118 °, High Speed Steel TiN Finish, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank, Series 157


Item #: 81133837
Brand: Chicago-Latrobe
Model #: 55119

Product Specifications

Drill Bit Size (Inch) 27/64
Tool Material High Speed Steel
Cutting Direction Right Hand
Coating/Finish TiN
Drill Point Angle 118
Spiral Type Regular
Flute Type Spiral
Point Type Standard
Coolant Through No
Shank Type Straight-Cylindrical
Shank Diameter (Decimal Inch) 0.8438
Drill Bit Size (Decimal Inch) 0.4219
Overall Length (mm) 85.73
Overall Length (Decimal Inch) 3.3750
Overall Length (Inch) 3-3/8
Shank Diameter (mm) 21.43
Series 157
Web Thinning Web-Thinned
Web Configuration Tapered
Drill Length Type Regular
Shank Length (Decimal Inch) 1.3752
Shank Length (mm) 34.93
Drill Bit Diameter Tolerance +0.0000 to -0.0010 in
Flute Length (Decimal Inch) 2.0000
Flute Length (Inch) 2
Flute Length (mm) 50.80
Drill Bit Grade General Purpose
Drill Bit Size Range (Decimal Inch) 0.4000 to 0.4500
Specification Number DIN 1897
Specification Designation DIN
$23.70

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