# Drill bit set GEKO 5-piece with countersink, sizes 25–100 mm

**URL:** https://aio.lv/en/product--geko-5901477184468--11721570
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** GEKO
**Manufacturer code:** 5901477184468
**EAN:** 5901477184468
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geko-5901477184468--11721570

## 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

GEKO 5-piece drill bit set with countersink includes five drill bits covering sizes from 25 to 100 mm. Designed for drilling and countersinking operations, the set suits general metalworking, woodworking and construction tasks where precise hole diameter range is required. Compact set aids workshop and on-site use.

## Long description

GEKO 5-piece drill bit set with countersink includes five drill bits covering diameters from 25 mm to 100 mm. The set is intended for drilling and countersinking operations across a range of materials commonly encountered in metalworking, woodworking and general construction. The compact assortment is suitable for workshop storage or transport to job sites and provides a clear incremental range of hole sizes for tasks that require accurate circular holes and matching countersinks.
Advantages
The set offers a selection of large-diameter bits that reduce the need to purchase individual sizes. Each bit is designed to work together with the included countersink, allowing a single operation to produce a clean hole and a beveled edge for fastener seating. The compact arrangement simplifies storage and selection on site, and the covering range from 25 mm to 100 mm accommodates common large-hole requirements without frequent tool changes.
Suitable for
 Creating large-diameter holes in wood for plumbing and electrical installations
 Drilling through soft and thin metals for installation of pipes and ducting
 Preparing holes and countersinks for bolted connections in construction components
 Workshop tasks requiring a range of matched hole sizes for dowels, sleeves or inserts
Key specifications
 Set composition: five drill bits with matching countersink
 Bit diameters: 25 mm, 40 mm, 55 mm, 75 mm, 100 mm
 Intended use: drilling and countersinking operations
 Suitable materials: wood, thin metal, plastics and composite panels (subject to cutting parameters)
 Storage: compact set designed for workshop or on-site transport
How to use
Select the drill bit size appropriate to the required hole diameter and secure it in a drill or drill press with sufficient chuck capacity. Mark the center point and, if necessary, pilot-drill a smaller guide hole to improve accuracy. Use the countersink to create a beveled edge after drilling or combine drilling and countersinking in a single step where the tool and workpiece allow. Operate the drill at a speed suitable for the workpiece material and apply steady feed pressure; reduce speed and increase feed for large-diameter holes in dense materials. Use appropriate clamps, personal protective equipment and debris extraction when working.
Usage recommendations
For best results, start with lower rotational speed and increase feed gradually when cutting large diameters; check cutting edges regularly and replace bits when wear affects hole quality. When working with metal or composite materials, use cutting lubricant and appropriate safety measures.

## FAQ

### How much does the Drill bit set GEKO 5-piece with countersink cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 147 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/11721570/67102762_large.webp