| คุณสมบัติ | |
| Model | 250(Slotted 6 x 150) |
| Tip | Slotted 6 |
| THK mm | 0.9 |
| Shank LG mm | 150 |
| Shank O/D mm | 6.4 |
| Grip O/D mm | 41.0 |
| Overall Length mm | 250 |
| Inner C/T | 6 |
| Outer C/T | 60 |
| EDP No. | 112106 |
Tang-Thru Screwdriver w/Ceramic Ball (for electric works) No.250 Made in Japan.
Elastic grip assures reliable tightening.
Incorporates a ceramic ball preventing electricity from being conducted.
Uses zirconia ceramics having the highest rigidity and wear resistance among ceramics.
Easy to tap with a hammer on the large nut.
High-precision black point tip.