The chisel blades of these 8112 Narex mortice chisels are correctly trapezoidal in section and have been neatly CNC machined from Chrome Manganese (CrMn) spring steel, which was developed for Narex specifically for the purpose of making edge tools. This means that Narex mortice chisels take and hold a superb edge. Handles are made from Stained beech with chromed steel ferrules.
The Narex 8112 mortice chisels are accurate, hard and immensely tough: serious tools and seriously good value for money.
| Size | Overall Length | Handle Length | Useable blade Length | SKU |
| 4mm (⅛") | 295mm (11⅝") | 145mm (5¾") | 135mm (5¼") | 811204 |
| 5mm (¼") | 295mm (11⅝") | 145mm (5⅞") | 135mm (5¼") | 811205 |
| 6mm (¼") | 295mm (11⅝") | 145mm (5¾") | 133mm (5¼") | 811206 |
| 8mm (⅜") | 295mm (11⅜") | 145mm (5⅜") | 133mm (5¼") | 811208 |
| 10mm (⅜") | 295mm (11⅝") | 145mm (5⅝") | 133mm (5¼") | 811210 |
| 12mm (½") | 295mm (10⅜") | 147mm (5¾") | 135mm (5⅜") | 811212 |
| 14mm (½") | 295mm (11⅝") | 145mm (5¾") | 135mm (5¼") | 811214 |
| 16mm (¾") | 295mm (11⅝") | 145mm (5¾") | 135mm (5¼") | 811216 |
