# Högert Technik Step Drill Bit 4-12 mm

**URL:** https://aio.lv/en/product--hogert-technik-ht6d321--12465539
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Drill Bits
**Manufacturer:** högert technik
**Manufacturer code:** HT6D321
**EAN:** 5902801341540
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Högert Technik step drill bit, size 4-12 mm, is a professional-grade cutting tool designed for precise drilling of holes in thin metal sheets, plastics, and various alloys. Its conical, multi-step design allows for drilling multiple hole diameters with a single tool, ensuring clean edges and efficient performance. Ideal for metalworking, installation tasks, and automotive repairs, this durable drill bit provides versatility and reliability for demanding industrial and workshop applications.

## Long description

The Högert Technik step drill bit 4-12 mm is a high-quality professional cutting tool engineered for precision drilling in thin materials. Featuring a conical multi-step geometry, this drill bit allows users to create holes of various diameters ranging from 4 mm to 12 mm using a single accessory. It is manufactured to deliver clean, burr-free edges, making it an essential component for metalworking, electrical installations, and automotive maintenance tasks where accuracy and efficiency are paramount.
Advantages
This step drill bit offers significant operational efficiency by eliminating the need to frequently change drill bits when working with different hole sizes. Its robust construction ensures long-lasting performance even under demanding workshop conditions. The specialized design minimizes material deformation and prevents the bit from slipping, which contributes to safer and more precise drilling operations. Furthermore, the heat-resistant properties of the material allow for consistent results across a variety of thin metal sheets and synthetic materials.
Suitable for
Drilling holes in thin steel and non-ferrous metal sheets
Processing plastics and PVC materials
Automotive body repair and modification
Electrical panel installation and cable routing
General workshop maintenance and metal fabrication
When it may not be suitable
This tool is not designed for drilling through thick metal plates or hardened steel, as the step geometry is optimized for thin-walled materials. Attempting to use it on excessively thick stock may cause overheating and premature wear of the cutting edges.
Key specifications
Drilling range: 4 mm to 12 mm
Step increments: 1 mm or 2 mm intervals
Material compatibility: Thin metal, alloys, and plastics
Design: Conical multi-step profile
Shank type: Standard cylindrical shank for universal chuck compatibility
How to use
To use the Högert Technik step drill bit, secure the workpiece firmly to prevent movement during the drilling process. Insert the bit into the drill chuck and tighten it securely. Begin drilling at a low to moderate speed, applying steady, controlled pressure. As the bit penetrates the material, the stepped design will automatically enlarge the hole to the desired diameter. Ensure the drill remains perpendicular to the surface to maintain hole accuracy and prevent bit damage.
What to consider before purchase
Verify that your drill chuck is compatible with the shank size
Ensure the material thickness does not exceed the length of the individual steps
Consider using a cutting lubricant to extend the life of the bit when working with metal
Usage recommendations
Always wear appropriate eye protection and safety gear when operating power tools. Use a low rotational speed to prevent overheating and maintain the sharpness of the cutting edges over time.

## FAQ

### 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 högert technik 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 högert technik 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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