# Hole saw Abraboro bimetal HSS-Co 57×38 mm - AB30057000

**URL:** https://aio.lv/en/product--abraboro-ab30057000--11942487
**Data updated:** 2026-03-10 11:47 (EET)
**Category:** Drill Bits
**Manufacturer:** Abraboro
**Manufacturer code:** AB30057000
**EAN:** 5999082023487
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abraboro-ab30057000--11942487

## 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

Bimetal hole saw Abraboro HSS-Co 57×38 mm (AB30057000) — цельный корончатый сверло для выполнения отверстий диаметром 57 mm и глубиной 38 mm. Изготовлено из HSS с кобальтовым легированием (HSS-Co) для повышенной износостойкости при сверлении металлов и общих строительных материалов. Подходит для резки тонких стальных листов, труб и профильных конструкций в мастерских и на объектах строительства и ремонта.

## Long description

Hole saw Abraboro bimetal HSS-Co 57×38 mm is a solid crown drill designed to create clean circular holes with a diameter of 57 mm and a cutting depth of 38 mm. Made from high-speed steel with cobalt alloying (HSS-Co), this hole saw offers increased wear resistance and thermal stability compared with standard HSS, making it suitable for demanding drilling tasks in metalworking and general construction. The product is intended for use with compatible drill arbors and standard power drills in workshop and on-site environments.
Advantages
The bimetal construction combines a high-speed cutting edge with a flexible backing for improved toughness and resistance to chipping during interrupted cuts. Cobalt alloying raises hardness at elevated temperatures, extending tool life when drilling stainless steel, alloyed steels and other hard materials. The 57 mm diameter and 38 mm depth balance hole size and reach for tasks such as pipe penetrations and fixture installations, while the crown-style geometry promotes efficient chip evacuation and stable cutting.
Suitable for
Cutting holes in thin steel sheet and mild structural steel
Creating openings in pipes and tubular profiles
Installing fixtures and cable glands in metal panels
General maintenance and repair work on construction sites and in workshops
Key specifications
Material: high-speed steel with cobalt alloying (HSS-Co)
Diameter: 57 mm
Cutting depth: 38 mm
Design: bimetal crown (hole saw) for use with drill arbors
Intended use: metalworking and general construction materials
How to use
Securely mount the hole saw on a compatible arbor and tighten according to the arbor manufacturer’s instructions. Clamp the workpiece or secure it to prevent rotation. Use a drill with appropriate power and speed settings for the material being cut; start at a low speed to establish the pilot position, then increase speed as recommended for HSS-Co tooling while applying steady, moderate feed pressure. Use cutting fluid when drilling stainless steel or other hard alloys to reduce heat and extend tool life. Withdraw periodically to clear chips and avoid excessive temperature rise.
Usage recommendations
For best results, match drill speed and feed to the workpiece material, use cutting lubricant for stainless and alloy steels, and inspect the pilot arbor and pilot bit regularly to ensure accurate, round holes and prolong the life of the hole saw.

## FAQ

### How much does the Abraboro HSS-Co bimetal hole saw 57×38 mm cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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/11942487/67382422_large.webp