Irwin® 61216 Extra Length Aircraft Extension Drill, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 135 deg Point, HSS
Irwin® 61216 Extra Length Aircraft Extension Drill, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 135 deg Point, HSS
Irwin® Aircraft Extension Drill, Extra Length, Series: 612, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 12 in Overall Length, 2-3/4 in Cutting Depth, Regular Spiral Flute, 2-3/4 in Flute Length, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Iron Based Ferrous Metal, Low Carbon, Stainless Steel, Wood and Plastic
Features
- Heavy duty web construction for strength and durability
- Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance and wear resistance
- Black oxide coating resists corrosion
- 135 deg split point ensures a true start and eliminates bit walking
- Oxide prevents chip building, galling and welding on the workpiece
Specifications
Irwin® Aircraft Extension Drill, Extra Length, Series: 612, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 12 in Overall Length, 2-3/4 in Cutting Depth, Regular Spiral Flute, 2-3/4 in Flute Length, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Iron Based Ferrous Metal, Low Carbon, Stainless Steel, Wood and Plastic