Pafana NNGD 1010 S20 NOZ TOK.ISO 13 R — turning insert holder, ISO13 clamping, S20 shank

Pafana NNGD 1010 S20 NOZ TOK.ISO 13 R is a toolholder designed for turning operations on lathes, built to accept ISO13-style indexable turning inserts. The holder features an S20 shank for secure mounting in standard tool posts and is intended for external turning and facing tasks where ISO13 inserts are specified. Its mechanical clamping system provides reliable insert retention and straightforward insert indexing.

Advantages

The Pafana toolholder offers precise positioning of ISO13 inserts and stable mechanical clamping that reduces insert movement during cutting. Its S20 shank ensures compatibility with common lathe tool blocks and fixtures, simplifying setup and repeatability. The holder’s design supports quick insert changes and reliable performance across a range of materials when the correct insert geometry is used.

Suitable for

• External turning of shafts and cylindrical parts
• Facing operations on lathes
• Interrupted cuts and general-purpose turning with ISO13 inserts
• Workpieces made of steel, cast iron and non-ferrous metals when paired with appropriate inserts

Key specifications

• Insert style: ISO13-compatible indexable turning inserts
• Shank type: S20 shank for lathe mounting
• Clamping: mechanical clamping for insert retention
• Application: external turning and facing
• Orientation: right-hand version (R) for standard turning directions

How to use

Mount the S20 shank securely in the lathe tool post or holder and ensure that the toolholder is rigidly clamped before cutting. Install an ISO13 insert into the seat so it sits flat against the locating surfaces, then tighten the mechanical clamp to the manufacturer’s recommended torque. Check insert orientation and cutting edge clearance relative to the workpiece. Perform initial trial cuts at conservative feeds and speeds to verify setup and adjust cutting parameters according to the material and insert grade.

Usage recommendations

Use inserts with the appropriate geometry and coating for the workpiece material; verify clamp tightness regularly and replace inserts when wear affects surface finish or dimensional accuracy. For interrupted cuts or hard materials select tougher insert grades and reduce cutting speed.