Course Abrading Brick- flintknapping arrowheads copper knapping supplies

Description

Use This aggressive 20 grit brick for your heavy percussion thinning needs. This aggressive grit is perfect for "raking" in crude platforms fast! The 20 grit is the most widely used and popular abrader for professional/commercial copper knappers nation wide! Dimensions are 4x2x1"
If you contact me, I can sell these in sets of four at a set. If you do a lot of knapping, you will certainly use four of them, especially with the shipping savings.