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header-product Drill bit FANAR WIERTLO NWKA Ø3.90 mm HSSE for stainless steel, length 43/75 mm, DIN 338
6.49 €

Drill bit FANAR WIERTLO NWKA Ø3.90 mm HSSE for stainless steel, length 43/75 mm, DIN 338

Drill bit FANAR WIERTLO NWKA Ø3.90 HSSE 43/75 mm Photo 1
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Drill bit FANAR WIERTLO NWKA Ø3.90 mm HSSE for stainless steel, length 43/75 mm, DIN 338

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Drill bit FANAR WIERTLO NWKA Ø3.90 mm HSSE for stainless steel, length 43/75 mm, DIN 338

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Short description

FANAR WIERTLO NWKA drill bit, Ø 3.90 mm, HSSE material and ground finish suitable for stainless steel (INOX). Designed to DIN 338 dimensions with usable length/overall length 43/75 mm. Intended for precision drilling in metalworking, toolrooms and workshops where corrosion-resistant alloys and stainless materials are machined.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 11720352
Manufacturer: FANAR
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Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

FANAR WIERTLO NWKA Ø3.90 mm HSSE drill bit is engineered for precision drilling in stainless steel and corrosion-resistant alloys. Manufactured from high-speed steel with cobalt (HSSE) and ground to DIN 338 dimensions, this drill bit provides the correct geometry and rigidity for demanding metalworking tasks. The usable length of 43 mm and overall length of 75 mm suit a range of machining set-ups in toolrooms, workshops and production environments where stainless materials require controlled cutting and chip evacuation.

Advantages

This HSSE drill bit offers improved wear resistance and heat tolerance compared with standard high-speed steels, maintaining cutting edges when working with stainless steels. The ground finish and DIN 338 geometry ensure consistent centre spotting, stable drilling performance and reduced tendency to work-harden the material. Its diameter of 3.90 mm delivers accurate hole sizing suitable for precision assemblies and fixtures.

Suitable for

  • Drilling holes in stainless steel (INOX) and corrosion-resistant alloys
  • Precision drilling in toolrooms and repair workshops
  • Production runs requiring consistent hole diameter and finish
  • Use in drilling stands, CNC machines and hand-held drills within recommended speed ranges

Key specifications

  • Material: HSSE (high-speed steel with cobalt)
  • Diameter: 3.90 mm
  • Usable (working) length: 43 mm
  • Overall length: 75 mm
  • Manufacturing standard: ground to DIN 338 dimensions
  • Intended application: stainless steel and corrosion-resistant alloys

How to use

Secure the workpiece and ensure correct clamping before drilling. Select appropriate cutting speed and feed for stainless steel to avoid excessive heat and work hardening; lower cutting speeds and steady feed are typically recommended. Use a sharp, correctly mounted drill in the machine or chuck, and apply cutting fluid suitable for stainless materials to improve cooling and chip evacuation. Retract periodically on deep holes to clear chips and maintain hole quality.

Usage recommendations

When drilling stainless steel with the FANAR WIERTLO NWKA HSSE Ø3.90 mm, use moderate spindle speeds, steady feed rates and a quality cutting fluid. Inspect the drill for wear and regrind or replace when edge rounding reduces hole accuracy. For best results in production, match drill size, machine rigidity and coolant strategy to the material and hole depth.

Description

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Customer reviews

Customer questions

FAQ

How much does the Drill bit FANAR WIERTLO NWKA Ø3.90 HSSE 43/75 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 15.07.2026 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 FANAR 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 FANAR 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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