| Product Name | 5Pcs Tri-Flat Shank 82 Degree 5 Flute HSS Countersink Drill Bit Set for Metal Deburring |
| Size | 1/4 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 | 82° (90°, 60 °, 120° are Available) |
| Shank Type | 1/4″ Tri-Flat Shank (Round Shank, Hex Shank, Taper Shank, Weldon Shank, Long Shank are Available) |
| Surface Finish | Black and Yellow (Tin-Coatd, Black and White, White, Black are Available) |
| Package | 6Pcs in Wood Case (Plastic Case, Tin Box, Double Blister Card are Available) |
| Features | 1.These flute countersink drill bit set are machined from high speed steels and are available in 6 different diameter sizes. Size - 6mm(1/4''), 9mm(3/8''), 12mm(1/2''), 16mm(5/8''), 19mm(3/4'') |