This heavy-duty Corona 18-inch pruning saw is designed for cutting large green or dry branches up to 10-inches in diameter and has RazorTOOTH SAW® technology for removing twice as much material per pull stroke as a conventional hand saw for trees. The patented ergonomic, non-slip D-handle is designed for comfortable gloved or two-handed use, allowing you to tackle large jobs with less strain and fatigue. The high-quality curved blade cuts smoothly and efficiently to finish jobs in half the time, making this tree trimmer ideal for professional landscapers and arborists, as well as experienced homeowners who need durable garden tools for regular property maintenance. Corona RazorTOOTH 18-in Steel Pruning Saw | RS 7510D