







🔧 Upgrade your drill game — precision meets speed in one sleek set!
This 5-piece Countersink Drill Bit Set features premium High Speed Steel with a hardness rating of HRC 62-64, delivering superior cutting power and durability. The 1/4" hex shank enables quick changes compatible with most household drills, while the standard 82° countersink angle ensures perfect screw seating for common woodworking screws. Ideal for professionals and DIYers alike, this versatile set drills, countersinks, and counterbores in one step across multiple materials, all neatly organized in a compact case with replaceable bits and a hex wrench.







| Manufacturer | shengbenhao |
| Part number | shengbenhao-17 |
| Item Weight | 100 g |
| Package Dimensions | 8.8 x 7.5 x 1.9 cm; 100 g |
| Item model number | sh-3 |
| Finish | Uncoated |
| Material | High Speed Steel (HSS) |
| Number of Pieces | 11 |
| Measurement System | Imperial |
| Batteries included? | No |
| Batteries Required? | No |
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