Description
The DentFix DF-SPR/BRP 6.7mm Boron Punch is the specialized die set for high-strength boron steel (UHSS) repairs in professional auto body shops, designed to create precise 6.7mm holes when paired with the DF-SPR70 10T Self-Piercing Riveter—enabling secure flow form rivet installations without distortion or pre-drilling errors. Ideal for structural reinforcements on frames, pillars, and panels in modern vehicles, this durable punch die set ensures OEM-compliant joints, reduces setup time, and handles ultra-high-strength steels up to 1500 MPa, making it a must-have accessory for collision shops tackling advanced aluminum-to-steel hybrid repairs.
Key Features & Compatibility:
- 6.7mm punch diameter – optimized for boron UHSS
- Precision die set for clean hole creation
- Handles steels up to 1500 MPa strength
- Durable construction for heavy-duty use
- Compatible with DF-SPR70 10T Self-Piercing Riveter
- Ideal for flow form rivet prep on frames & panels
