Introduction

The letter mandrel is used to engrave writing on different surfaces. This mandrel contains 26 English letters in capital letters plus the character & is To use, the mandrel should be placed vertically on the work surface and hit with a hammer for carving. All non-fragile surfaces such as wood and metal can be used for engraving. Of course, note that it is better to test the performance of the mandrel first in a corner of the surface for different surfaces. The ends of the mandrels are hardened, which increases their lifespan.