# Crimping tool helos TM11/TM21 73001 for Hirose connectors

**URL:** https://aio.lv/en/product--helos-73001--3609715
**Data updated:** 2026-03-12 16:20 (EET)
**Category:** Network Tools
**Manufacturer:** helos
**Manufacturer code:** 73001
**EAN:** 4017538028617
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-73001--3609715

## 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 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Crimping tool helos model 73001 is designed for use with Hirose connectors and compatible with TM11 and TM21 dies. This handheld crimper provides a mechanical pressing action for reliable terminal and contact crimping. It is intended for cable assembly, connector installation and repair tasks in electronics and telecommunications where Hirose-compatible crimping is required.

## Long description

The helos crimping tool model 73001 is a handheld mechanical crimper designed for use with Hirose connectors and compatible with TM11 and TM21 dies. It delivers controlled mechanical pressing action to form reliable crimps on terminals and contacts used in electronics and telecommunications cable assemblies. The tool is intended for connector installation, cable assembly and repair tasks where Hirose-compatible crimping is required, offering a compact, manually operated solution for workshop and field use.
Advantages
The helos TM11/TM21 73001 crimping tool provides stable, repeatable crimping results through precise mechanical leverage. Its compatibility with both TM11 and TM21 dies makes it versatile for different Hirose contact designs without requiring multiple dedicated tools. The handheld format allows use in confined spaces and for on-site repairs, while the mechanical action requires no external power source, supporting portability and simple maintenance.
Suitable for
 Crimping terminals and contacts for Hirose connectors in cable assemblies
 Field repairs and on-site connector replacement
 Small-scale electronics manufacturing and prototyping
 Telecommunications and data-connection cable termination tasks
Key specifications
 Operation: handheld mechanical crimping tool with lever action
 Die compatibility: compatible with TM11 and TM21 crimping dies
 Application: designed for terminals and contacts used with Hirose connectors
 Use environment: workshop and field use; manual operation without external power
 Form factor: compact handheld tool suitable for confined spaces
How to use
Select the appropriate TM11 or TM21 die for the specific Hirose contact, install the die into the tool according to the die manufacturer’s instructions, and position the stripped conductor and terminal in the die cavity. Close the handles with steady pressure until the crimp cycle is complete and the terminal is securely formed. After crimping, inspect the crimp visually and, if required, perform a pull test or electrical continuity check to verify mechanical and electrical integrity. Follow standard safety procedures such as wearing eye protection and keeping fingers clear of the crimp area during operation.
Usage recommendations
Use the helos 73001 tool only with dies and terminals specified for Hirose contacts; regularly inspect dies and the tool for wear, and calibrate or replace dies when crimp quality degrades. For consistent results, maintain clean contact surfaces, ensure correct conductor strip length, and use the manufacturer-recommended crimp parameters for each terminal type.

## FAQ

### How much does the Crimping tool helos TM11/TM21 73001 cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 69 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. 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 helos 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 helos 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

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