Heavy Duty Dimple Die Set In One And A Quarter Inch One And A Half Inch One And Three Quarters Inch For Metal Fabrication Durable SAE 8620 Steel With Rockwell 80 Hardness Mid Size Dies For Long Lasting Forming

Heavy Duty 3-Piece Dimple Die Set for Metal Fabrication
✔️ Heavy duty SAE 8620 dies with RC 80, three sizes: 1.250 1.500 1.750

This heavy‑duty dimple die set includes three mid-size dies for metal fabrication: 1-1/4", 1-1/2", and 1-3/4" diameters. Built from premium SAE 8620 tool steel with Rockwell hardness around 80, these dies are designed for long life and consistent dimpling when used with a hydraulic press or arbor press. Holes must be drilled to the die size before dimpling; material thickness should generally be up to 1/8" (some projects may push to 3/16" by user judgement). Common uses include adding rigidity to sheet metal, improving traction on running boards and floorboards, lightweighting, and giving projects a rugged, automotive-ready look.

✅ Diameters (inches/mm): 1-1/4 in (31.75 mm), 1-1/2 in (38.10 mm), 1-3/4 in (44.45 mm)
✅ Die material and hardness: SAE 8620 tool steel, RC 80
✅ Compatibility: works with hydraulic or arbor press; pre-drilled holes required
✅ Material thickness: up to 1/8" (3.2 mm); some users have dimpled up to 3/16"

💡 What is a dimple die set used for in metal fabrication and auto builds?

This handy tool shapes sheet metal by forming raised dimples to add rigidity and traction. - Applies dimples to sheet metal using pre-drilled holes - Used on running boards, skid plates, floor panels, and decorative panels - Works best with hydraulic or arbor presses and proper lubrication - Made from SAE 8620 steel with RC 80 for durability