Triumph TTD 057509
Triumph 057509 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 9/64 in Drill - Fraction, 0.1406 in Drill - Decimal Inch, 6 in OAL, HSS
Triumph Aircraft Extension Extra Length Drill, Heavy Duty, Series: T6HH, 9/64 in Drill - Fraction, 0.1406 in Drill - Decimal Inch, 6 in Overall Length, 1-3/4 in Cutting Depth, 1-3/4 in Flute Length, 135 deg Point, Split/Self-Centering Point, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Alloy Steel, Cast Iron, Low and Medium Carbon Steel, High Alloy Steel, Tough, Medium and High Tensile Strength Alloy
Features
- Longer drill life
- Good for drilling on curved surfaces
- Improved penetration rates
- Requires less effort
- Breaks up chips
- Difficult to regrind
- Black oxide is the most basic surface treatment recommended for drilling in iron and steel
- It is not recommended for drilling in aluminum, magnesium or similar materials
- Increased tempering and stress relieving
- Reduced galling and chip welding
ApplicationFor portable drilling and aircraft applications