“Product Tip: At a glance, the low and high-quality scraper blades look similar. However, the higher quality blades are the ones with the higher carbon content and because of this, the blades will last longer. So choose your blades from US Shotblast Parts and Service Corp knowing our blades have the highest carbon content available in the surface preparation industry. Machines vary in size and can also vary in their style of blade holders. We carry 3-inch and 4-inch blades to fit the proper depth of your particular blade holder. For those extra tough jobs and for the bigger machines in the industry we also carry a .125 thick blade. Call us at 1-888-745-6766 to discuss your particular need and to order your scraper blades today.”