| Product Name | 6Pcs Hex Shank 90 Degree 5 Flute HSS Countersink Drill Bit Set for Metal Deburring |
| Size | 1/4 Inch , 5/16 Inch, 3/8 Inch, 1/2 Inch, 5/8 Inch, 3/4 Inch |
| Material | High Speed Steel (Cobalt5%-M35, Carbide Steel , Carbon Steel, are Available) |
| Flute Type | 5 Flute (3 Flute, Single Flute, 0 Flute, 6 Flute, 7 Flute, Multi Flute are Available) |
| Cutting Angle | 90° (60 °, 120° , 82° are Available) |
| Shank Type | 1/4″ Hex Shank (Round Shank, Taper Shank, Tri-Flat Shank, Weldon Shank, Long Shank are Available) |
| Surface Finish | Tin-Coated (Black and White, White, Black, Black and Yellow are Available) |
| Package | 6Pcs in Wood Case (Plastic Case, Tin Box, Double Blister Card are Available) |
| Features | 1.All have a 90° angle on the point for sharp and precise countersinking. The cutting edge is hardened and honed for sharpness. |