# Drill bit step HSS TiAlN GEKO G38560 4–12 mm, for sheet and thin materials

**URL:** https://aio.lv/en/product--geko-g38560--11719738
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** GEKO
**Manufacturer code:** G38560
**EAN:** 5901477162640
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geko-g38560--11719738

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Step drill bit GEKO G38560 made of HSS with TiAlN coating, cutting diameter range 4–12 mm. Designed for enlarging holes and drilling thin sheet metals, plastics and laminates without changing tools. Single-flute stepped geometry allows progressive drilling across the 4–12 mm range, suitable for electrical, HVAC and general metalworking tasks requiring clean, consistent holes.

## Long description

Step drill bit GEKO G38560 is a single-flute HSS tool with a TiAlN coating, offering a cutting diameter range from 4 to 12 mm. It is engineered for enlarging existing holes and drilling through thin sheet metals, plastics and laminates without the need to change tools. The stepped geometry provides progressive cutting across the diameter range, enabling users to create clean, consistent holes of different sizes with one tool. The TiAlN coating increases surface hardness and thermal resistance, while the HSS core maintains toughness for reliable performance in general metalworking and light fabrication tasks.
Advantages
The single-flute stepped design reduces friction and provides controlled chip evacuation, contributing to smoother cutting and longer tool life when used on thin materials. The TiAlN coating enhances wear resistance and heat protection, allowing higher cutting speeds and reduced tendency to gall on metal surfaces. With a wide 4–12 mm range in a single tool, the bit minimizes tool changes and streamlines workflows for electricians, HVAC technicians and maintenance personnel working with sheet metal, plastics and laminates.
Suitable for
 Drilling and enlarging holes in thin sheet metal (steel, aluminium)
 Creating holes in plastic panels and laminates
 Electrical installation tasks requiring multiple hole sizes
 HVAC ductwork and mounting tasks in thin materials
 Light fabrication and maintenance where clean, deburred holes are needed
Key specifications
 Material: High-speed steel (HSS) core
 Coating: Titanium aluminium nitride (TiAlN)
 Cutting diameter range: 4–12 mm (stepped increments)
 Geometry: Single-flute stepped design for progressive drilling
 Intended material thickness: Thin sheets, plastics and laminates
How to use
Clamp the workpiece securely and mark the desired hole position. Use a drill press or handheld drill with appropriate speed control, starting at a moderate RPM and increasing slightly as needed; the TiAlN coating allows for higher speeds than uncoated HSS in many cases. Align the bit perpendicular to the surface, apply steady feed pressure and allow the stepped geometry to cut progressively through the material until the required step is reached. Withdraw the bit periodically to clear chips and inspect hole quality. For plastics and laminates, reduce speed and feed to avoid melting or delamination.
Usage recommendations
Use cutting lubricant when drilling ferrous materials to extend tool life and improve finish. For best results on thin metals, support the sheet near the drilling point to reduce deformation and produce cleaner, burr-free holes. Avoid excessive lateral force to preserve the stepped geometry and maintain consistent hole sizes across the 4–12 mm range.

## FAQ

### How much does the GEKO G38560 step drill bit HSS TiAlN 4–12 mm cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 114 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 16.07.2026 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 GEKO 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 GEKO 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/11719738/67101032_large.webp