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Screw Machine Length Drill Bit: 0.5″ Dia, 135 °, High Speed Steel Coated, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank, Series SH501

Screw Machine Length Drill Bit: 0.5″ Dia, 135 °, High Speed Steel Coated, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank, Series SH501


Item #: 57613929
Brand: Rocky Mountain Twist
Model #: 95001888

Product Specifications

Drill Bit Size (Inch) 1/2
Tool Material High Speed Steel
Cutting Direction Right Hand
Coating/Finish Coated
Drill Point Angle 135
Spiral Type Regular
Flute Type Spiral
Point Type Split
Coolant Through No
Shank Type Straight-Cylindrical
Number Of Flutes 2
Shank Diameter (Decimal Inch) 0.5000
Drill Bit Size (Decimal Inch) 0.5000
Overall Length (Decimal Inch) 3.7500
Overall Length (Inch) 3-3/4
Series SH501
Web Thinning Web-Thinned
Web Configuration Tapered
Drill Length Type Screw Machine
Shank Length (Inch) 1-1/2
Shank Length (Decimal Inch) 1.5000
Tool Performance Heavy-Duty
Drill Bit Diameter Tolerance +0.0000 to -0.0010 in
Standards NAS
Flute Length (Decimal Inch) 2.2500
Flute Length (Inch) 2-1/4
Drill Bit Grade Heavy Duty
Drill Bit Size Range (Decimal Inch) 0.5000 to 0.6000
$17.78

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