# Hole Saw Bosch PIÅA OTWORNICA PRO Multi Material 79 mm

**URL:** https://aio.lv/en/product--bosch-b-2608901527--11942647
**Data updated:** 2026-03-10 11:47 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** B 2608901527
**EAN:** 4059952601144
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-b-2608901527--11942647

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Bosch PIÅA OTWORNICA PRO Multi Material 79 mm hole saw designed for cutting openings in a range of materials. With a 79 mm cutting diameter, it is intended for creating clean circular holes for installations, plumbing, electrical fittings and HVAC work. Suitable for use with compatible drill arbors and power drills for professional and DIY tasks.

## Long description

Bosch PIÅA OTWORNICA PRO Multi Material 79 mm hole saw is designed to cut clean circular openings in a variety of common construction and installation materials. With a 79 mm cutting diameter, this hole saw is suitable for creating precise holes for plumbing, electrical fittings, ventilation ducts and other installation tasks. It is intended for use with compatible drill arbors and power drills and is suitable for both professional tradespeople and experienced DIY users.
Advantages
This multi-material hole saw provides a balance of cutting speed and durability while producing clean-edged holes with minimal breakout. The 79 mm diameter offers a standard size for many installation applications, and the design supports attachment to standard arbor systems for stable, concentric cutting. The tool reduces the need for finishing work around the hole and is engineered to cope with a range of substrate types encountered on job sites.
Suitable for
 Cutting holes for pipe and conduit penetrations in walls and ceilings
 Creating openings for electrical boxes, round vents and ductwork
 Drilling access holes in plasterboard, wood-based panels and lightweight masonry
 On-site installation work by electricians, plumbers and HVAC technicians
Key specifications
 Cutting diameter: 79 mm
 Designed for use in multiple materials commonly encountered in installation work
 Compatibility: intended for mounting on standard drill arbors and power drills
 Intended application: creating round openings for installations and fittings
How to use
Install the hole saw onto a compatible arbor according to the arbor manufacturer’s instructions, then secure the arbor in a suitable power drill. Mark the centre point of the required hole and start drilling at low speed to establish a pilot position, increasing speed as the cutter engages the material. Apply steady, even pressure and allow the tool to cut without excessive force to avoid overheating. After completing the cut, retract the hole saw and remove any plugs or debris from the cutter. Follow safe drilling practices including appropriate clamping and personal protective equipment.
Usage recommendations
Use appropriate PPE (eye protection, gloves and dust mask) and select drill speed and feed pressure suitable for the material being cut. For clean edges in delicate surfaces, consider backing the workpiece or using a sacrificial backing to reduce breakout. Inspect the cutter for wear before use and replace if cutting performance deteriorates.

## FAQ

### How much does the Bosch PIÅA OTWORNICA PRO 79 mm hole saw cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 17.07.2026 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 Bosch 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 Bosch 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/11942647/67385302_large.webp