An 86-piece drill and driver bit set combining magnetic nut drivers, deep sockets, adapters, and accessories for fastening and drilling tasks, packed in a storage case.
September 15, 2026
Every unit is scored by hand on four facets, 1 to 5 on each. There is no overall score: the four facet scores are the condition.
Whether everything that belongs in the box is there.
Whether everything that belongs in the box is there.
Every unit is inspected and photographed by hand, one at a time. We describe what we find as accurately as we can, and we do miss things: a mark under a light, a part we did not think to check. If a unit arrives different from this report, tell us and we will put it right under our return policy. More on the scale itself in how we rate.
This set brings together drill bits, metric and SAE magnetic nut drivers, deep sockets, socket adapters, a mini ratchet wrench, a right angle drill adapter, a universal socket, a bit holder, a wing nut driver, and extension bars into a single organized kit. It is intended for drilling, fastening, installation, and removal tasks across automotive, construction, and general repair work.
The magnetic nut drivers cover common metric sizes from 5mm to 13mm and SAE sizes from 3/16" to 1/2", helping hold fasteners in place during use. Deep sockets are included in sizes such as 5/16", 3/8", 7/16", 1/2", 8mm, 10mm, 13mm, 15mm, 16mm, 17mm, and 19mm, along with 1/4", 3/8", and 1/2" socket adapters for added versatility.
The mini ratchet wrench and right angle adapter are built for working in narrow or angled spaces like corners, cabinets, and engine compartments. All pieces fit into a portable case with marked sizes for organization and quick identification.
| Brand | KOOPOOL |
|---|---|
| Piece Count | 86 |
| Material | Alloy Steel, Chrome Vanadium Steel, High Carbon Steel |
| Finish | Powder Coated |
| Drive System | External Hex |
| Bit Tip | Magnetic Tip |
| Shank Style | Hex Shank |
| Nut Driver Sizes (Metric) | 5mm to 13mm |
| Nut Driver Sizes (SAE) | 3/16" to 1/2" |
| Deep Socket Sizes | 5/16", 3/8", 7/16", 1/2", 8mm, 10mm, 13mm, 15mm, 16mm, 17mm, 19mm |
| Included Components | Nut Driver Set, Bit Set, Sockets |
