Diamond Tool has been servicing the Philadelphia Tri-State area with our store, salespeople and delivery vehicles since 1974. Diamond Tool understands the needs and pressures on the professional contractor. We have a trained sales staff who can answer more questions than just, “is this part number in stock?” We advertise & show what we stock, and we service what we sell. Diamond Tool provides a reliable service to meet the needs of the professional tradesman. Call us at 888-TRY-DIAMond (888-879-3426) or shop online at DiamondTool.net.