William Duffield https://www.lowes.com/pd/Marshalltown-4-5-in-Blue-Steel-Floor-Scraper/1000210445?cm_mmc=SCE_PLA-_-ToolsAndHardware-_-HardSurfaceTools-_-1000210445:Marshalltown&CAWELAID=&kpid=1000210445&CAGPSPN=pla&store_code=1816&k_clickID=3ccc4891-2402-463c-91fa-36c21a339c3b&gclid=EAIaIQobChMIoqHFxo-S2AIVxrfACh1qTQDJEAQYASABEgLGBfD_BwE
for $20 you'll get enough for 4 reamers.