# Thread Tap Holder STAHLWILLE 77390002 for M5–M12 taps

**URL:** https://aio.lv/en/product--stahlwille-77390002--11979701
**Data updated:** 2026-03-11 16:27 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** STAHLWILLE
**Manufacturer code:** 77390002
**EAN:** 4018754048984
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stahlwille-77390002--11979701

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

STAHLWILLE thread tap holder model 77390002 is a tool accessory designed to secure hand taps ranging from M5 to M12. It provides a stable grip for manual threading tasks, improving control and alignment when cutting internal threads in metal or other materials. Suitable for workshop and service use where reliable tap holding and repeatable results are required.

## Long description

STAHLWILLE thread tap holder 77390002 is an accessory for manual tapping that holds hand taps with nominal sizes from M5 to M12. Designed for use in workshops and service environments, the holder secures the tap to improve alignment and control during the cutting of internal threads in metal and other materials. The tool is compatible with standard hand taps in the specified size range and intended to provide a repeatable grip for manual threading operations.
Advantages
The holder provides a firm and concentric grip on hand taps, reducing wobble and improving thread quality. Its construction is intended to withstand workshop use and to facilitate quick tap changes while keeping the tool aligned with the workpiece. By stabilizing the tap, the holder can contribute to more consistent thread geometry and reduced risk of tap breakage during manual operation.
Suitable for
Manual internal threading in metal components
Workshop and service repair stations
Prototyping and small-series mechanical assembly
Maintenance tasks requiring controlled tap alignment
Key specifications
Accepts hand taps in the M5 to M12 nominal size range
Designed for manual tapping operations
Provides concentric clamping to improve alignment
Durable construction suitable for regular workshop use
How to use
Inspect the tap holder and selected hand tap for damage or wear before use. Insert the hand tap into the holder and secure it according to the holder's clamping mechanism, ensuring the tap is centered and perpendicular to the holder axis. Position the tap and holder over the pre-drilled hole, apply cutting fluid if appropriate for the material, and turn the tap by hand with steady, controlled motion. Reverse periodically to break chips and clear the cut threads. After tapping, remove the tap from the holder and clean both components to remove metal shavings.
Usage recommendations
Use appropriate cutting fluid for the workpiece material, maintain steady axial pressure, and avoid excessive torque to reduce the risk of tap breakage. Regularly inspect and clean the holder to ensure reliable clamping and alignment.

## FAQ

### How much does the STAHLWILLE thread tap holder 77390002 cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 13.07.2026 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 STAHLWILLE 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 STAHLWILLE 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/11979701/67431359_large.webp