Show i g DRILL TEEL STEEL to increase footage to decrease cost M 1 F OR 8 v colonial no 7 for dies and dollies A vanadium tool steel with great toughness and strength has more than doubled the service of dies and dollies readily hardened in your youe own blacksmith shop A proved better drill steel that puts the job through OOL making science approached the ultimate with T JL the development of tough fast cutting long lasting vanadium steel now vanadium tool steel is available for rock drilling red star vanadium drill steel is far beyond the experimental stage it has been proved under actual working conditions as well as in competitive tests that red star stae vanadium 1 cuts faster 2 holds its gauge longer 3 decreases breakage red star vanadium is economy of the most practical kind big mines have ordered it after exhaustive exhaust ivel demonstrations in car load lots the satisfactory way is to try red star vanadium in your own mine put it through every test dont be content with merely greater footage lessened breakage or longeri longer guage accuracy red star vanadium will accomplish ALL these mill shipments of all standard sizes are being made at this time write or wire nearest colonial office colonial 0 onia steel te e company om an pittsburgh new york chicago st louis birmingham denver salt lake city edw L soule co san francisco |