That means you'll enjoy a 15-25% longer blade life and fewer blade changes

or triangular welding rod

Flexible high quality blue steel blade

these sponges are perfect for cleaning and finishing grout lines

4mm Roller Speed Tip Power Trowel Replacement Blades for 44-48-60 Inch Models That means you'll enjoy a4 mm Roller Speed Nozzle. Round or Half Round. The 4mm Roller Round or Half Round Speed Nozzle tip forms an ergonomic 30 angle with the floor for faster welding of flat floor areas. The preheat slot is narrow to focus hot air over the seam area, which helps prevent scorching. For use with round or half round 4 mm welding rod only. Works with standard pencil tip nozzles.