Split A410 Cut-Off Die Insert | Cold Forging Nut Former Tooling

Split A410 Cut-Off Die Insert – Cold Forging Nut Former Tooling

HengfaMold's split-type A410 cut-off dies are designed for precision wire shearing on multi-station cold forging nut forming machines. Composed of an outer die case and a replaceable inner die insert secured by a single locking screw, this two-piece design maximizes shop-floor efficiency and dramatically reduces tooling replacement costs.

Why Choose Split-Type Over One-Piece?

• Fast Insert Swaps – replace only the worn inner carbide insert by loosening a single screw without dismantling the entire cutter assembly
• Lower Tooling Ownership Cost – the outer case is reusable indefinitely; you only replace the consumable insert core
• Reduced Production Downtime – faster changeovers keep your multi-station nut formers running at high capacity
• Consistent Shearing Quality – precision-ground cutting edge ensures clean, square, burr-free wire cut-offs

Key Specifications

• Model / Series: A410 cut-off die (quill / cutter bushing assembly)
• Structure: Split design (outer holder/case + replaceable inner carbide insert)
• Material: Premium tungsten carbide insert core + high-toughness alloy steel holder
• Compatibility: Multi-station cold heading nut formers (verify machine brand and mount specifications prior to ordering)
• Customization: Wire diameter, outer diameter, and insert profile customized to machine drawing

Applications

Designed for multi-station nut formers producing hex nuts, flange nuts, square nuts, and specialty cold-forged fasteners across automotive and industrial sectors.

Compatibility & Custom Orders

Please note that split cut-off dies require matching machine holder dimensions and may not fit every nut former brand. Provide your machine brand/model, wire diameter, and tooling drawing for technical evaluation and quotation.