Profile: D & M Machine Division, Inc. specializes in providing excavator mounted hydraulic attachments. We offer stump grinders, brush cutters and stirrers. Our SG240 stump grinder is provided with a patented guide cone, which makes stump removal easy by preventing the stalls of cutting wheel. Our grinder grinds below soil level by digging, raking and trenching with the double heel rack. The cutting teeth are safely enclosed in the shroud, providing more protection than open designs. Our LW 362M in situ remediation equipment includes sealed bearing assembly, quick change mounting pins, self purging grease system and rotating hub debris guard.