Pafana NNBE 1616 M20 NOZ TOK.ISO 6 R – toolholder insert holder, M20 shank

Toolholder Pafana NNBE 1616 M20 NOZ TOK.ISO 6 R is an insert holder designed for milling applications where a compact, rigid toolbody and a standardized insert interface are required. The designation reflects a 16×16 mm toolbody combined with an M20 shank connection and an ISO 6 style insert seat. This holder secures indexable inserts for metal cutting and is intended to deliver consistent clamping and orientation for milling and light turning tasks in workshops and industrial environments.

Advantages

The Pafana NNBE 1616 M20 NOZ TOK.ISO 6 R offers stable clamping of ISO-style indexable inserts and a compact 16×16 mm body that facilitates work in tight toolposts and milling heads. The M20 shank connection provides a robust mount compatible with machines accepting that shank size, while the ISO 6 interface ensures predictable insert positioning and easy insert replacement. The construction prioritizes rigidity and repeatability for machining operations requiring precise edge location.

Suitable for

• Milling operations with indexable inserts in small to medium workpieces
• Workshop and industrial machining setups with M20 shank toolholders
• Applications requiring quick insert changes and reliable insert seating
• Light turning or facing where an ISO-style insert interface is compatible

Key specifications

• Toolbody cross-section: 16 × 16 mm
• Shank connection: M20 shank type for mounting in compatible toolholders
• Insert interface: ISO-style insert seat corresponding to ISO 6 geometry
• Application type: Designed for indexable insert milling and light turning/facing
• Clamping: Mechanical clamp system for indexable inserts (stable, repeatable seating)

How to use

Mount the Pafana NNBE 1616 M20 NOZ TOK.ISO 6 R securely in a toolholder or machine spindle adapted for M20 shank connections. Fit a compatible ISO 6 indexable insert into the seat, ensuring correct orientation, and tighten the clamping screw or mechanism to the manufacturer's recommended torque. Verify insert position and clearance before starting the cut. Adjust cutting parameters such as speed, feed and depth of cut according to the workpiece material and insert grade to achieve the desired surface finish and tool life.

Usage recommendations

Use inserts with the ISO 6 geometry specified for this holder and follow recommended torque values for clamping. Check insert seating and holder condition regularly to maintain machining accuracy. For best results, choose cutting parameters and coolant strategy matched to the material being machined and the selected insert grade.