SPC Performance 15835 Flared Hole Die - 75

The SPC Performance 15835 is a .75" flared hole die — commonly referred to as a dimple die — engineered for professional sheet metal fabrication. Flared hole dies create reinforced openings in flat, unsupported panels, dramatically improving rigidity and structural strength without adding significant weight. This high strength-to-weight ratio makes flared hole technology a staple in aircraft construction and race vehicle fabrication.

SPC Performance developed the 15835 through comprehensive finite element analysis (FEA) backed by extensive prototype testing, resulting in a die optimized across every critical performance dimension.

Key Features:

• Eliminates edge tearing even when used on high-strength 4130 chromoly sheet steel in normalized condition, including laser-cut holes with hardened edges
• Optimized flare geometry — including flare angle, bend radius, and length of run — for maximum panel stiffness and strength
• Manufactured from premium hardened high carbon steel for extended tool life and consistent performance
• Unique ergonomic shape designed for ease of handling during use
• Supports sheet thickness up to .090" for chromoly and .125" for mild steel

Whether you're building a roll cage, chassis panel, or custom fabrication project, the SPC Performance 15835 delivers professional-grade results with every press.