# Drill bit Abraboro HSS conical 11 mm (AB44511000) - HSS conical drill 11 mm

**URL:** https://aio.lv/en/product--abraboro-ab44511000--11718139
**Data updated:** 2026-03-08 11:19 (EET)
**Category:** Drill Bits
**Manufacturer:** Abraboro
**Manufacturer code:** AB44511000
**EAN:** 5999082006497
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abraboro-ab44511000--11718139

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Conical HSS drill bit Abraboro model AB44511000 with 11 mm diameter. Made of high-speed steel (HSS) for drilling in metal and other materials suitable for HSS tools. Conical geometry provides gradual hole enlargement and controlled cutting. Intended for workshop and maintenance tasks requiring precise conical or stepped holes.

## Long description

The Abraboro conical HSS drill bit AB44511000 with an 11 mm cutting diameter is a precision tool designed for creating conical and stepped holes. Manufactured from high-speed steel (HSS), this conical geometry drill provides gradual hole enlargement and controlled cutting action, making it suitable for metalworking and for other materials compatible with HSS tools. The tool is intended for workshop and maintenance tasks that demand accuracy when producing tapered or countersunk openings.
Advantages
The conical shape enables progressive material removal, reducing the risk of chatter and providing a smooth finish on the hole walls. HSS construction delivers wear resistance and heat tolerance for sustained cutting performance under typical workshop speeds. The drill's single-piece design ensures concentricity and dimensional stability during use, supporting repeatable, precise results for conical and stepped hole profiles.
Suitable for
Creating tapered or stepped holes in mild and alloy steels
Deburring and enlarging pilot holes to a controlled cone angle
Workshop maintenance and toolroom operations
Preparing holes for countersunk fasteners or fittings
Key specifications
Material: high-speed steel (HSS)
Cutting geometry: conical / tapered
Nominal diameter: 11 mm
Typical applications: metal drilling and other materials suitable for HSS tools
Design: single-piece solid drill for concentricity
How to use
Secure the workpiece firmly in a vice or fixture before drilling. Select an appropriate spindle speed based on material hardness and the HSS tool characteristics, and use cutting fluid for improved heat dissipation and chip evacuation when working in metals. Start with a pilot hole if necessary, then advance the conical drill steadily to achieve the required tapered profile. Apply moderate, consistent feed pressure to avoid excessive wear and to maintain the intended cone geometry.
Usage recommendations
Use recommended cutting speeds for HSS tools, maintain proper clamping and alignment, and employ cutting fluid on steel and alloy materials to extend tool life and improve surface finish. Inspect the drill for wear or damage before use and replace when the cutting edges are dulled to ensure consistent conical hole quality.

## FAQ

### How much does the Abraboro HSS conical drill 11 mm AB44511000 cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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/11718139/67099533_large.webp