House Brand Dentistry Endodontic Reamers 25mm #20, Stainless Steel 6/Box. HSB - House Brand Dentistry's Reamers Stainless Steel 400517 are crafted for precision in endodontic procedures, featuring 25mm length and #20 size. Each pack contains six durable reamers that maintain high performance due to their robust stainless steel construction.Ideal for straight or slightly curved canals, they ensure effective cutting and shaping of root canals with ergonomic handles for enhanced control.