Norske Tools NCSBP226 7-1/4 inch x 48T Composite Decking (Trex) and Bamboo Decking Saw Blade 5/8 inch Bore with Diamond Knockout Japanese Steel - Walmart.com
Crescent Composite Decking 7-1/4-in 44-Tooth Carbide Circular Saw Blade in the Circular Saw Blades department at Lowes.com
Diablo D0744CD 7-1/4 in. x 44 Tooth Trex Blade Composite Material/Plastics NEW! | eBay
Amazon.com: Norske Tools NCSBP230 12 inch x 72T Composite Decking (Trex) and Bamboo Decking Saw Blade with 1 inch Bore Japanese Steel : Everything Else