# Threading tap KWB 443003 High-Speed Steel 40mm 3.5mm

**URL:** https://aio.lv/en/product--kwb-443003--7691322
**Data updated:** 2026-01-07 09:58 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** KWB
**Manufacturer code:** 443003
**EAN:** 4009314430035
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-443003--7691322

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The KWB 443003 threading tap is made from high-speed steel (HSS) ensuring durability and precision. With a length of 40mm and a working length of 12mm, it features a shank diameter of 3.5mm. Ideal for creating threads in various materials, this tool is essential for any metalworking or DIY project.

## Long description

The KWB 443003 threading tap is made from high-strength high-speed steel (HSS) and is manufactured by roll-rolling to provide durability and consistent cutting performance. With an overall length of 40 mm and a working length of 12 mm, and a shank diameter of 3.5 mm, this tap is designed for producing precise internal threads in metal and plastic. The tool meets DIN 352 standards for precision-ground taps and is suitable for both hand and machine tapping.
Advantages
This HSS single-cut tap offers long service life due to its high-strength material and roll-rolled production. Precision grinding according to DIN 352 ensures accurate thread geometry and reliable fit. The tap’s dimensions (40 mm length, 12 mm working length, 3.5 mm shank) make it compatible with a range of tapping setups for both manual and machine operation.
Suitable for
 Cutting internal threads in metal
 Cutting internal threads in plastic
 Hand tapping in small workpieces
 Machine tapping on drills or tapping machines
Key specifications
 Brand: KWB
 MPN: 443003
 EAN: 4009314430035
 Material: High-speed steel (HSS), roll-rolled
 Type: Single-cut tap
 Overall length: 40 mm
 Working length: 12 mm
 Shank diameter: 3.5 mm
 Available thread sizes (series): M3, M4, M5, M6, M8, M10, M12
 Standard: Precision ground to DIN 352
How to use
Secure the workpiece and center-drill to the appropriate pilot hole for the desired thread size. Use a suitable tap holder or chuck with the KWB 443003 tap; apply cutting oil when tapping metal to improve chip evacuation and reduce wear. For hand tapping, turn the tap clockwise to cut, then back off periodically to break chips. For machine tapping, set appropriate spindle speed and feed according to material and tap size, and monitor for smooth chip removal.
Usage recommendations
Use the correct pilot drill size for each thread (refer to standard drill charts for metric threads), apply lubricant for metal workpieces, and inspect taps for wear before use. Store taps in a dry place to prevent corrosion and replace damaged taps to maintain thread quality.

## Specifications

| Feature | Value |
|---|---|
| Material | High-Speed Steel (HSS) |
| Product colour | Silver |
| Length | 40 mm |
| Product type | Threading tap |
| Working length | 12 mm |
| Suitable for materials | Metal, Polyvinyl chloride (PVC) |
| Shank diameter | 3.5 mm |
| DIN compliance | 352 |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Threading tap KWB 443003 cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 09.07.2026 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. 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 KWB 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 KWB 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/7691322/64373906_large.webp