# Hole saw Bosch Diamond Crown 72 mm diameter, 450 mm depth, 1 1/4" connection

**URL:** https://aio.lv/en/product--bosch-2608601738--3723727
**Data updated:** 2026-02-24 11:00 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** 2608601738
**EAN:** 3165140947077
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 90.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 75.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608601738--3723727

## 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

Bosch Diamond Crown hole saw for cutting hard materials with a 72 mm diameter cutting edge, 450 mm cutting depth and a 1 1/4" connection. Designed for drilling precise round openings in tile, porcelain, stone and similar surfaces. Suitable for use with compatible rotary drills and drill rigs; provides clean, long-lasting cuts and is intended for professional and DIY applications.

## Long description

The Bosch Diamond Crown 72 mm diameter hole saw with 450 mm cutting depth and 1 1/4" connection is a purpose-built tool for creating precise round openings in hard surfaces. It is designed to cut through tile, porcelain, natural stone and similar dense materials where standard hole saws wear quickly. The long cutting depth and diamond-segmented rim deliver consistent performance when used with compatible rotary drills and drill rigs, making it suitable for tasks that require deep, clean holes without excessive chipping.
Advantages
The diamond-segmented cutting edge ensures durable abrasion resistance and prolonged cutting life on hard materials. The 72 mm diameter provides a standardized opening size for fittings and fixtures, while the 450 mm depth allows drilling through thick tiles, stone slabs or layered substrates in a single operation. The 1 1/4" connection offers secure mounting to compatible drill rigs and arbor assemblies, maintaining stability and minimizing wobble for accurate holes.
Suitable for
Drilling holes in ceramic and porcelain tiles
Coring openings in natural stone and engineered stone
Creating pass-throughs for plumbing and electrical fixtures in tiled surfaces
Use with rotary drills or core drilling rigs for renovation and installation work
Key specifications
Cutting diameter: 72 mm
Maximum cutting depth: 450 mm
Connection type: 1 1/4" arbor connection
Cutting edge: diamond-segmented rim for hard materials
Intended materials: tile, porcelain, stone and similar dense surfaces
How to use
Mount the diamond crown onto a compatible arbor with a 1 1/4" connection and secure it to the drill or drilling rig according to the tool manufacturer's instructions. Mark the center of the required opening and start drilling at low speed to establish a guide groove, then increase speed moderately while applying steady, even pressure. Use continuous or intermittent water cooling to reduce heat and remove debris when cutting tile or stone; avoid forcing the tool to prevent overheating and premature wear. After reaching the required depth, withdraw the cutter slowly and clear the hole from slurry and fragments.
Usage recommendations
For optimal life and hole quality, use with water cooling and appropriate drill speed for the material. Ensure the drill or rig is properly aligned and secured to prevent side loads. Replace the crown when cutting performance declines or when segments become worn.

## FAQ

### How much does the Hole saw Bosch Diamond Crown cost, and is it available for purchase?

The price is 90.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 56 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, Installment. All transactions are 100% secure and encrypted.

### Can Hole saw Bosch Diamond Crown be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/3723727/65960576_large.webp