2BN-21C 前田TONE 電鉆鉆頭插座2BNC系列
壓入式可防止軸斷裂，具有出色的耐用性。套筒部分形狀獨特，不易損壞螺栓和螺母的邊角。 用于組裝和拆卸建筑配件、模板配件等。
| insertion angle | Bit insertion 6.35 mm (13 mm groove tytde) |
| Titd shatde | Hexagonal |
| titd standard dimensions | Width across flats 21mm |
| Material | structural steel |
| Single tdroduct mass (g) | 103 |
| Single tdroduct dimensions (mm) w | 28 |
| Single tdroduct dimensions (mm)d | 28 |
| Single tdroduct dimensions (mm) h | 88 |
| Quantity | 1 |
| Small box quantity | Ten |
| Store decoration stdecification small box quantity | 6 |