The Esko Kongsberg BLD-SR6310 (Part Number G42441626) is a heavy-duty, solid tungsten carbide oscillating knife blade designed for high-frequency cutting of thick and rigid materials. It is widely used for digital finishing on Kongsberg cutting tables, particularly for industrial packaging and display applications.

Technical Specifications

· Blade Type: Single-edge oscillating knife with round stock.

· Shank Diameter: 6mm (Ø6mm).

· Maximum Cutting Thickness: 20mm (approximately 3/4 inch).

· Total Length: 40mm (varies slightly by manufacturer, typically 39–40mm).

· Cutting Angle: Single edge, typically 11° tip with a 25°–45° edge angle.

· Material: Fine-grain solid tungsten carbide (Hard Metal) for extended service life.

Compatible Materials

This blade is optimized for thick, rigid, and abrasive materials, including:

· Paper-based: Triple-wall corrugated board, Re-board, Honeycomb, and X-board.

· Foams & Plastics: Expanded polystyrene (EPS), soft PUR foam, corrugated plastic, and foamed PVC/PS (Forex, Sintra).

· Other: Rubber-backed carpet and protective low-density foams.

Tool Compatibility & Adapters

To use the BLD-SR6310 on a Kongsberg table, you generally need the Multi Purpose High-Frequency (MP HF) Knife Tool. Specific configurations include:

· Kongsberg XL / XN / X / V: Use the MP HF Knife Tool with adapter 34053207 or a Long Stroke Knife Tool.

· Kongsberg C / XP: Use the VibraCut or HI Frequency VibraCut tool with adapter 34046425.