Irwin® 30116 Screw Machine Drill, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, HSS, Black Oxide
Irwin® Screw Machine Drill, Series: 301, Imperial, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 2-1/2 in Overall Length, 1-3/8 in Cutting Depth, 2 Flutes, Spiral Flute, 1-3/8 in Flute Length, Straight Shank, 135 deg Point, Split/Self-Centering Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Aluminum, Brass, Copper, Wood/Drywall, Sheet Metal, Mild Steel, High Alloy Steel, Stainless Steel, Cast Iron and Plastic
Applicable Materials | : | Aluminum, Brass, Copper, Wood/Drywall, Sheet Metal, Mild Steel, High Alloy Steel, Stainless Steel, Cast Iron and Plastic |
Cutting Depth | : | 1-3/8 in |
Cutting Direction | : | Right Hand |
Cutting Edge Material | : | HSS |
Drill Diameter Measurement System | : | Imperial |
Drill Size - Decimal Inch | : | 0.25 in |
Drill Size - Fraction | : | 1/4 in |
Finish | : | Black Oxide |
Flute Length | : | 1-3/8 in |
Flute Type | : | Spiral |
Material | : | HSS |
Number of Flutes | : | 2 |
Overall Length | : | 2-1/2 in |
Point Angle | : | 135 deg |
Point Type | : | Split/Self-Centering |
Series | : | 301 |
Shank Type | : | Straight |