General purpose geometry for drilling in a wide range of operating conditions and materials. 118° radial point. Manufactured from premium high-speed steel. Shorter flutes and overall length provide superior rigidity to minimize deflection when using heavy feed rates. Extra rigidity is ideal for portable drilling. TiN (Titanium Nitride) coating adds lubricity and hardness, which enhances chip flow, finish hole quality and drill life. For drilling in alloy steel, carbon steel and cast iron. Made In USA. Pack Of 6. 30 Day Warranty.
Chicago-Latrobe 157-TN 5/16 HSS General Purpose TiN 118 Point Screw Machine Drill - Pkg Qty 6
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Product Description
PRICE
$125.70 Sold in packages of 6 / $20.95 ea
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Weights & Dimensions
| Length | 2-13/16 in |
| Size | 5/16" |
| Flute Length | 1-5/8 in |
| Diameter | 0.3125 |
| Fractional Diameter | 5/16" |
| Metric Diameter | 7.94 |
| Shank Size | 0.3125 in |
| Shank Length | 1.1875 in |
Product Details
| Measuring System | Fractional |
| Direction of Rotation | Right Hand |
| For Use With | General Purpose |
| Drill Style | Screw Machine Drill |
| Material | HSS |
| Point Type | Radial |
| Manufacturers Part Number | 55112 |
| Number of Flutes | 2 |
| Flute Type | Spiral |
| Brand | Chicago-Latrobe |
| Drill Point Angle | 118 Degrees |
| Shank Type | Straight |
| Series | 157-TN |
| Style | General Purpose |
| Finish | TiN |
| Package Type | Tube |
| Package Quantity | 6 |