Quick Summary
The sourcing map 3pcs 13mm nut driver drill bit set is a 13mm metric 6-point socket set with a 1/4" hex shank and 65 mm total length. It is designed for use with a compatible drill or driver when you need a socket-style bit for hex nuts and bolts.
The black-finished bits use a magnetic tip and a phosphated CR-V steel construction. The extended length is useful where access is tighter and a little extra reach matters.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Pack quantity | 3 pieces, so the set gives multiple bits in the same size. |
| Socket size | 13 mm metric 6-point socket, for matching fasteners of the same size. |
| Shank | 1/4" (6.35 mm) quick-change hex shank, so the bit needs a compatible chuck or holder. |
| Length | 65 mm total length, which adds reach in tighter working areas. |
| Material | CR-V steel with a phosphated surface and black finish. |
| Tip | Magnetic tip, which helps hold the fastener in place during use. |
What to Compare Before Buying
- Fastener size: This set is for 13 mm metric hex fasteners. Match the socket size to the nut or bolt you plan to drive.
- Shank fit: The 1/4" hex shank needs a compatible drill or driver chuck or holder.
- Reach: The 65 mm length gives extra access compared with shorter bits. Compare that length with the space around the fixing point.
- Pack quantity: This is a 3-piece set, so check whether you want a single spare or multiple identical bits.
What Else You May Need
You need a compatible drill or driver that accepts a 1/4" hex shank. For best results, the fastener should match the 13 mm socket size exactly.
Before You Decide
Confirm the 13 mm socket size, the 1/4" hex shank fit and the 3-piece pack quantity before choosing an offer. The 65 mm length is the key size detail if access is limited around the fixing point.
