When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Round shanks allow use with a wide variety of toolholding systems. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
EAN: 0887861201773
Categories Power & Hand Tools, Power Tool Parts & Accessories, Power Drill Parts & Accessories, Twist Bits, Drill Bits, Jobber Drill Bits,
| Brand | Drill America |
| Cutting Diameter | 7.8 Millimeters |
| Finish Type | Black Oxide |
| Item model number | DWDMM7.80P6 |
| Manufacturer | Drill America |
| Material | High Speed Steel |
| Product Dimensions | 6 x 4 x 2 inches; 7.2 Ounces |
| Shank Type | Round |
