Rock Drilling Hammer

Manufactured completely in-house, Rock Hog down-the-hole hammers are suited for any type of drilling environment. Available in 4-, 5-, 6- and 8-inch sizes, these hammers have heavy walled dual-treated reversible wearsleaves to help extend hammer working life. They also feature precision ground heat-treated internal cylinders and are manufactured using premium aircraft alloy steels to help increase part life. Rock Hog Rock Drilling Products, Card No. 31