# Drill bit Ghring Wiertło 5,5 XL-P (NWKp) HSS ø5.5 mm, grind 250-160

**URL:** https://aio.lv/en/product--ghring-01405501--11720342
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Ghring
**Manufacturer code:** 01405501
**EAN:** 5900006201195
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ghring-01405501--11720342

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Ghring Wiertło 5,5 XL-P (NWKp) is a high-speed steel (HSS) drill bit with a diameter of 5.5 mm and grind designation 250-160. Designed for metalworking and general drilling tasks, it features the XL-P (NWKp) geometry for improved chip evacuation and stable cutting. Suitable for use in handheld and machine drills for precision through-holes in various materials compatible with HSS.

## Long description

Ghring Wiertło 5,5 XL-P (NWKp) HSS ø5.5 mm, grind 250-160 is a high-speed steel (HSS) twist drill with a 5.5 mm working diameter and XL‑P (NWKp) flute geometry. It is intended for drilling precision through-holes in metal and other materials compatible with HSS tooling. The grind designation 250-160 describes its flute and point geometry designed to provide controlled cutting action and efficient chip evacuation when used in handheld or machine drills.
Advantages
The XL‑P (NWKp) geometry improves chip removal and reduces clogging compared with standard twist drills, which supports more stable cutting and consistent hole quality. Made from HSS, the drill offers wear resistance and can maintain a sharp cutting edge under typical metalworking conditions. Its 5.5 mm diameter provides a common size for precision through-holes, and the 250-160 grind helps ensure repeatable centring and controlled penetration.
Suitable for
Drilling through mild and medium steel, cast iron, non‑ferrous metals and common alloys compatible with HSS drills
Production or repair tasks requiring consistent 5.5 mm through-holes
Use in handheld electric drills, drill presses and drilling machines
Workshop and maintenance applications where controlled chip evacuation is beneficial
Key specifications
Material: high-speed steel (HSS)
Diameter: 5.5 mm
Flute/geometry: XL‑P (NWKp) for improved chip evacuation
Grind designation: 250-160
Type: straight shank twist drill suitable for general-purpose metalworking
How to use
Select an appropriate drilling speed for HSS in the material being machined and secure the workpiece to avoid movement. Use cutting fluid or lubricant as required for the material to reduce heat and extend tool life. Start with a proper centre mark or pilot to improve positioning, then drill with steady feed pressure while keeping the drill aligned. Withdraw the drill periodically to clear chips if drilling deep holes, and inspect the tip for wear if repeated holes are required.
Usage recommendations
For best results, match spindle speed and feed to the workpiece material and use cutting fluid when drilling ferrous metals. Replace or regrind the drill when the cutting edge becomes dull to maintain hole accuracy. When drilling thin or delicate sheets, support the material to prevent deformation and reduce burr formation.

## FAQ

### How much does the Drill bit Ghring Wiertło 5,5 XL-P HSS cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 02.07.2026 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 Ghring 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 Ghring 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/11720342/67101603_large.webp