CAT R SERIES PENETRATION PROFILE SELF-SHARPENING DESIGN CAST USING PREMIUM HIGH STRENGTH STEEL GREAT PENETRATION AND WEAR LIFE USED ON BOTH DOZERS AND EXCAVATORS AVAILABLE IN MOST RIPPER SIZES 6Y3522 (FC350R2) SELF-SHARPENING DESIGN CAST USING PREMIUM HIGH STRENGTH STEEL GOOD PENETRATION AND EXCELLENT WEAR LIFE USED ON BOTH DOZERS AND EXCAVATORS PERFECT IN HIGH ABRASION ENVIRONMENTS AVAILABLE IN MOST RIPPER SIZES |