# Drill bit set Abraboro HSS cylindrical for metal 5.5 mm, 10 pcs (AB00010551)

**URL:** https://aio.lv/en/product--abraboro-ab00010551--11720251
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Abraboro
**Manufacturer code:** AB00010551
**EAN:** 5999082001645
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abraboro-ab00010551--11720251

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Abraboro HSS cylindrical drill bits for metal, 5.5 mm diameter, set of 10 pieces (MPN AB00010551). High-speed steel construction suited for drilling ferrous and non-ferrous metals, designed for use with standard drill chucks. Practical for maintenance, fabrication and metalworking tasks where multiple identical holes are required.

## Long description

Abraboro HSS cylindrical drill bits for metal, 5.5 mm diameter, set of 10 pieces are designed for general metalworking tasks that require reliable, repeatable holemaking. Manufactured from high-speed steel (HSS), this set delivers the hardness and heat resistance required for drilling both ferrous and non-ferrous metals. The cylindrical shank is compatible with standard drill chucks and bench drills, making the set suitable for workshop and on-site use where multiple identical holes are needed.
Advantages
The high-speed steel construction provides wear resistance and thermal stability for continuous drilling in metal. A consistent 5.5 mm diameter across all ten bits ensures uniform hole size and simplifies tool selection when producing multiple holes. The cylindrical shank fits most chucks and allows for straightforward bit changes. Supplied as a set of ten, the product reduces downtime due to bit wear or breakage and is convenient for maintenance, fabrication, and repetitive drilling operations.
Suitable for
 Drilling holes in mild steel, stainless steel, aluminum and other non-ferrous metals
 Workshop maintenance and repair tasks requiring multiple identical holes
 Fabrication, assembly and small-scale production runs
 Use with handheld drills and bench drill presses equipped with standard chucks
Key specifications
 Material: high-speed steel (HSS)
 Diameter: 5.5 mm
 Shank type: cylindrical shank for standard chucks
 Quantity: 10 pieces
 Intended application: drilling in ferrous and non-ferrous metals
How to use
Select a suitable drilling speed for the material being worked (lower speeds for stainless steel, higher speeds for aluminum). Secure the workpiece and align the drill accurately before starting. Insert the cylindrical shank into a compatible chuck and tighten securely. Use cutting fluid or lubricant when drilling harder metals to improve bit life and chip evacuation. Apply steady pressure and allow the bit to cut; avoid excessive feed that can cause overheating or breakage. After use, clean chips from the flutes and store the bits dry to prevent corrosion.
Usage recommendations
For optimal performance and longer tool life, use appropriate cutting fluid when drilling steels and stainless alloys, maintain correct spindle speed, and replace worn bits promptly. When drilling thin sheets, support the material to prevent deformation and use light feed to reduce burr formation.

## FAQ

### How much does the Abraboro HSS drill bits 5.5 mm, 10 pcs cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 14.07.2026 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 Abraboro 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 Abraboro 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/11720251/67101511_large.webp