# Drill bit GEKO step HSS TiAlN 4–20 mm, model G38561, pack of 200

**URL:** https://aio.lv/en/product--geko-g38561--11720788
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** GEKO
**Manufacturer code:** G38561
**EAN:** 5901477162657
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geko-g38561--11720788

## 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 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Step drill bit GEKO G38561 made of HSS with TiAlN coating, cutting diameter range 4–20 mm. Designed for drilling and enlarging holes in sheet metal and thin materials, it provides progressive steps for multiple hole sizes with one tool. Supplied as a pack of 200, suitable for production, metalworking shops and repetitive drilling tasks.

## Long description

Step drill bit GEKO HSS with TiAlN coating, diameter range 4–20 mm, supplied in a pack of 200. This stepped cutter is made from high-speed steel (HSS) and finished with a titanium aluminum nitride (TiAlN) coating to increase surface hardness and heat resistance. The tool features a series of progressively larger cutting diameters on a single body, allowing multiple hole sizes to be produced or enlarged without tool changes. It is intended for use on sheet metal and other thin materials where quick, repeatable hole production is required.
Advantages
The TiAlN coating improves wear resistance and reduces heat build-up during continuous drilling, extending tool life compared with uncoated HSS. The stepped geometry enables rapid transition between hole sizes and reduces the need for pilot drilling and retooling. Supplied as a pack of 200, the set supports high-volume or repetitive operations and helps maintain consistent hole quality across runs. The HSS base material provides toughness to withstand oscillating loads typical in metalworking tasks.
Suitable for
Drilling and enlarging holes in thin steel and non-ferrous sheet metal
High-volume production and repetitive drilling tasks
Metalworking workshops and maintenance operations
Applications requiring multiple hole sizes without changing tools
Key specifications
Material: high-speed steel (HSS)
Coating: titanium aluminum nitride (TiAlN)
Cutting diameter range: 4–20 mm in progressive steps
Geometry: stepped drill bit for multiple hole sizes on one tool
Pack quantity: 200 pieces
How to use
Secure the step drill bit in a drill or drill press chuck rated for the bit shank diameter. Mark the hole position and, if necessary, clamp the workpiece to prevent movement. Start drilling at low to moderate speed, applying steady feed pressure to allow the TiAlN coating to dissipate heat. Use appropriate cutting fluid when working with stainless steel or thicker materials to improve chip evacuation and reduce wear. Advance until the desired step is reached to achieve the required hole diameter; withdraw the bit slowly while rotating to clear chips.
Usage recommendations
For consistent results, select drilling speeds and feed rates suitable for thin sheet metals and non-ferrous alloys, and inspect bits regularly for wear. Replace worn bits to avoid oversized or torn hole edges. Store the pack in a dry environment to protect the coating and cutting edges.

## FAQ

### How much does the GEKO step drill HSS TiAlN 4–20 mm G38561 cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 76 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/11720788/67102024_large.webp