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Screw Machine Length Drill Bit: 0.8438″ Dia, 118 °, High Speed Steel Coated, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank, Series 157

Screw Machine Length Drill Bit: 0.8438″ Dia, 118 °, High Speed Steel Coated, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank, Series 157


Item #: 81353542
Brand: Chicago-Latrobe
Model #: 48554

Product Specifications

Drill Bit Size (Inch) 27/32
Tool Material High Speed Steel
Cutting Direction Right Hand
Coating/Finish Coated
Drill Point Angle 118
Spiral Type Regular
Flute Type Spiral
Point Type Standard
Coolant Through No
Shank Type Straight-Cylindrical
Number Of Flutes 2
Shank Diameter (Decimal Inch) 0.8438
Drill Bit Size (Decimal Inch) 0.8438
Overall Length (Inch) 5-3/8
Shank Diameter (mm) 21.43
Series 157
Web Thinning Web-Thinned
Web Configuration Parallel
Drill Length Type Screw Machine
Shank Length (Inch) 1-7/8
Shank Length (Decimal Inch) 1.8750
Shank Length (mm) 47.63
Tool Performance General Purpose
Drill Bit Diameter Tolerance +0.0000 to -0.0012 in
Standards ISO
Flute Length (Inch) 3-1/2
Drill Bit Grade General Purpose
Drill Bit Size Range (Decimal Inch) 0.6000+
$72.52

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