1.Crack chaser blade is designed for routing and repairing random cracks in cured concrete, asphalt and other building materials. Can Using for decorative scoring and joint widening in masonry
2.Crack chaser blade material is high quality diamond, steel bodies
3.Diameter is 7 inch(180mm), segment thickness is 3/8"(9.5mm), blade body thickness is 5/16"(8mm), hole size is 1 inch
4.solid steel blade body,precise accuracy and warp resistance for perfect crack cuts
5. Produce technique is laser welded, diamond encrusted segments add cutting stability and increased tool life with performance/price ratio in mind