posted on February 19, 2024 by admin Hobart Model 4152 Hard Edge Carbide Grinder Knife #52 Filed under hobart HOBART 4152 MEAT GRINDER PARTS. #52 HARD EDGE CARBIDE GRINDER KNIFE. Tip to tip – 4 1/2 accross. Raised insert knife edge. Tagged with carbide edge grinder hard hobart knife model