Chicago-Latrobe® 49709 General Purpose Taper Length Drill, 9/64 in Dia x 5-3/8 in L, HSS, Black Oxide
Chicago-Latrobe® Taper Length Drill, General Purpose, Series: 120, 9/64 in Dia, 5-3/8 in Overall Length, 3 in Cutting Depth, Spiral Flute, 3 in Flute Length, 9/64 in Shank, Straight Shank, 118 deg Point, Conventional Point, Right Hand Cutting, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Carbon Steel, Alloy Steel and Cast Iron Applicable
- General purpose geometry for drilling in a wide range of operating conditions and materials
- Taper length provides longer overall length and flute length for deeper drilling
- Peck cycles may be appropriate for deep hole drilling
- Black oxide finish provides increased wear resistance and added lubricity
- High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and non-ferrous materials
- Oxide prevents chip building, galling and welding on the workpiece
- Spiral flutes are constructed with a higher flute angle to remove chips more easily