# Pafana NNZC 1616 H20 NOZ TOK.ISO 2 R — toolholder / boring bar (model ISO2R1616K20)

**URL:** https://aio.lv/en/product--pafana-iso2r1616k20--11726686
**Data updated:** 2026-03-08 11:30 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Pafana
**Manufacturer code:** ISO2R1616K20
**EAN:** 5901299480694
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pafana-iso2r1616k20--11726686

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Pafana NNZC 1616 H20 NOZ TOK.ISO 2 R is a precision toolholder (boring bar) intended for metalworking setups. The product name and manufacturer code (ISO2R1616K20) identify the model; the NNZC 1616 H20 designation denotes its size and interface type. It is used to mount and secure cutting inserts or tooling for internal turning and boring operations in lathes and machining centers.

## Long description

Pafana NNZC 1616 H20 NOZ TOK.ISO 2 R is a precision toolholder designed for internal turning and boring operations in metalworking. The boring bar accepts ISO-style cutting inserts and secures tooling for accurate internal machining on lathes and machining centers. The NNZC 1616 H20 designation indicates the toolholder’s shank size and interface geometry suitable for ISO-style insert clamping, providing a stable connection between the machine spindle and the cutting edge.
Advantages
The toolholder provides rigid clamping and repeatable positioning of inserts, which helps maintain concentricity and dimensional accuracy during boring operations. Its design reduces vibration and deflection under cutting loads, contributing to improved surface finish and tool life. Constructed for compatibility with standard ISO insert formats, the boring bar simplifies tool setup and replacement, reducing machine downtime.
Suitable for
Internal turning and boring of steel, cast iron and non-ferrous metals
Precision diameter finishing and undersized bore correction
Operations on CNC lathes and manual turning centers
Short- to medium-reach internal machining where ISO-style inserts are used
Key specifications
Shank format and size: NNZC 1616 H20 style indicating a compact square/round shank compatible with ISO mounting interfaces
Insert style compatibility: ISO-style turning/boring inserts
Orientation: right-hand (R) configuration for standard turning direction
Application: internal boring/turning toolholder for insertion of replaceable cutting tips
How to use
Mount the Pafana NNZC 1616 toolholder securely in the machine turret or tool post, ensuring correct alignment and clamping torque according to the machine manufacturer’s recommendations. Install an appropriate ISO-format insert into the pocket, tighten the clamp or screw to the specified torque, and verify insert position and clearance. Set cutting parameters—speed, feed and depth of cut—based on workpiece material and insert grade. Perform an initial test cut to confirm dimensional accuracy and adjust tool offsets in the control system as needed.
Usage recommendations
Use inserts rated for the workpiece material and select appropriate cutting parameters to minimize vibration and tool wear. Regularly inspect the toolholder and insert seat for wear or damage, and replace inserts when wear affects surface finish or dimensional control. Ensure proper coolant or lubrication is applied for the material and machining conditions to extend tool life and maintain bore quality.

## FAQ

### How much does the Pafana NNZC 1616 H20 NOZ TOK.ISO 2 R toolholder cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Pafana products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Pafana service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11726686/67106925_large.webp