# Multi-step Uni-bit HOGERT HT6D323, 4–32 mm, stepped drill

**URL:** https://aio.lv/en/product--hogert-ht6d323--11680287
**Data updated:** 2026-02-16 07:10 (EET)
**Category:** Drill Bits
**Manufacturer:** HOGERT
**Manufacturer code:** HT6D323
**EAN:** 5902801341595
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Stepped drill HOGERT HT6D323 (4–32 mm) is a multi-step uni-bit designed for drilling holes of varying diameters without changing bits. Its 4–32 mm range covers a wide set of hole sizes in sheet materials and thin metals. Suitable for quick resizing, countersinking and enlarging existing holes, it saves time in repair, installation and metalworking tasks.

## Long description

The HOGERT Multi-step Uni-bit HT6D323 (4–32 mm) is a stepped drill designed to cut a range of hole diameters with a single tool. Engineered for use on sheet materials and thin metals, this uni-bit lets you drill, enlarge and countersink holes without the need to change bits frequently. Its stepped profile provides progressive cutting stages so you can create precise holes across the 4–32 mm range with one instrument.
Advantages
The stepped geometry reduces the number of tool changes and simplifies operations where multiple hole sizes are required. A single flute step design offers controlled chip evacuation and smoother transitions between diameters. The tool provides consistent hole quality and concentricity across the stepped sizes, saving time in repair, installation and light metalworking tasks.
Suitable for
Drilling and enlarging holes in sheet metal and thin metal plates
Countersinking and resizing holes for fasteners and fittings
Maintenance, repair and installation tasks where multiple diameters are needed quickly
Portable drilling work and on-site metal adjustments
Key specifications
Diameter range: 4 mm to 32 mm in stepped increments
Type: multi-step (stepped) uni-bit for incremental drilling
Material compatibility: sheet materials and thin metals
Geometry: stepped profile for progressive cutting stages
Intended mounting: compatible with standard drill chucks and drivers
How to use
Secure the stepped drill in an appropriate drill chuck and set the drill speed according to the material thickness and type. Start drilling at low to moderate speed, allowing the larger steps to engage progressively. Apply steady axial pressure and avoid excessive force to maintain tool alignment and reduce burr formation. For existing holes, align the step corresponding to the desired final diameter and work gradually through the steps until the required size is reached. Use cutting fluid where appropriate for cleaner cuts and extended tool life.
Usage recommendations
Wear appropriate eye and hand protection when drilling. Match drill speed and feed to the work material: lower speeds for harder metals and higher speeds for softer sheet materials. Inspect the stepped cutting edges periodically and replace the tool when wear affects hole quality. For best results, pre-drill pilot holes in thicker materials or use progressive steps rather than forcing the largest diameter in a single pass.

## 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 HOGERT 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 HOGERT 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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