Chicago-Latrobe - 1-5/16" Drill, 118° Point, High Speed Steel Silver Deming & Reduced Shank Drill Bit - Oxide Finish, 6" OAL, Flats on Shank, 3-1/8" Flute Length, Right Hand Cut, Standard Point, Spiral Flute, Regular Spiral
Item #: 93076511
Brand: Chicago-Latrobe
Model #: 52484
Exact Tooling IR#: 04
Features and Benefits
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low carbon metals, stainless steel and ferrous metals.
Round shanks with flats are ground flat on three sides for increased chuck grip, reducing slippage and help centering the drill in the chuck. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
Regular, also known as medium spiral bits, are used in general purpose applications. They are used on soft, nonferrous materials.
| Product Specifications | |
|---|---|
| Drill Bit Size (Inch) | 1-5/16 |
| Drill Bit Size (Decimal) | 1.3125 |
| Shank Diameter (Inch) | 1/2 |
| Drill Point Angle | 118 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | Oxide |
| Overall Length (Inch) | 6 |
| Shank Type | With Flats |
| Flute Length (Inch) | 3-1/8 |
| Through Coolant | No |
| Cutting Direction | Right Hand |
| Point Type | Standard |
| Flute Type | Spiral |
| Spiral Type | Regular Spiral |
| Number of Flats | 3 |
| Drill Bit Diameter Tolerance (Decimal Inch) | +0.0000 to -0.0015 |
| Drill Bit Grade | General Purpose |
| Series/List | 190F |
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