Corona 15-Inch Steel Tree Pruning Blade for TP 6870, TP 6850, TP 6830 and AC9000 Models, Curved Blade with Razor Tooth Saw in the Pruning Blades department at Lowes.com
Amazon.com: Fiskars 93336966K Replacement Saw Blade, For Tree Pruner, 15 Inch, Silver : Tools & Home Improvement
18″ Pole Saw Blade – A.K.A. Best Blade Ever – Terra Tech
Snap-Cut Commercial Tree Pruner Saw Blade – demo-arettsales
LANDSCAPERS SELECT GS2103C-1 Tree Pole Pruner REPLACEMENT Saw Blade 12" 9054982 | eBay
Amazon.com: Fiskars 93336966K Replacement Saw Blade, For Tree Pruner, 15 Inch, Silver : Tools & Home Improvement