# Hole Saw Bosch Bi‑Metal 3.7 cm Single for Drill — Drywall, Metal, Plastic, Softwood

**URL:** https://aio.lv/en/product--bosch-2608580411--11943002
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** 2608580411
**EAN:** 3165140518338
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608580411--11943002

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Single Bosch Bi‑Metal hole saw with 3.7 cm diameter for use with drills. Designed for cutting through drywall, ferrous and non‑ferrous metal, plastic and softwood. Bi‑metal construction combines cutting performance and durability for general-purpose hole cutting in construction, electrical, plumbing and DIY tasks.

## Long description

Bosch Bi‑Metal hole saw, 3.7 cm diameter, single unit for use with standard drills. Designed for cutting precise circular openings in drywall, metal (ferrous and non‑ferrous), plastic and softwood. The bi‑metal construction combines high‑speed steel cutting edges with a flexible backing to provide a balance of cutting performance and resistance to breakage during general‑purpose hole cutting in construction, electrical, plumbing and DIY tasks.
Advantages
The bi‑metal design with high‑speed steel and cobalt alloy teeth maintains sharpness and extends service life compared with simple carbon steel saws. A vario tooth strip profile supports smooth feeding and reduces vibration for cleaner holes. Compatibility with standard adapters makes the saw easy to mount on most hole saw arbors and drill setups. The 3.7 cm cutting diameter and 44 mm cutting depth specification allow reliable through‑cutting in sheet materials and thin wood applications.
Suitable for
 Cutting circular openings in drywall for sockets and fixtures
 Making holes in ferrous and non‑ferrous metal sheets
 Drilling through plastic panels and pipe sleeves
 Creating pass‑through holes in softwood and light carpentry work
 Electrical, plumbing and general maintenance installations
Key specifications
 Cutting diameter: 3.7 cm
 Construction: bi‑metal (high‑speed steel with cobalt alloy content noted)
 Tooth profile: vario tooth strip for smooth cutting
 Maximum cutting depth: 44 mm
 Compatibility: fits standard hole saw adapters and arbors
How to use
Mount the Bosch Bi‑Metal 3.7 cm hole saw onto a compatible arbor or adapter and secure it to a drill with appropriate power and speed control. Mark the centre of the hole on the workpiece and, where possible, use a pilot bit or centering drill to stabilise the saw during the start of cutting. Apply steady, moderate pressure and allow the saw teeth to cut at their own rate; avoid forcing the tool. For metal and plastic, use suitable cutting lubricant or cooling when recommended; for drywall and softwood, cutting can typically be done dry. After cutting, retract the saw and clear any debris from the teeth before the next operation.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses and gloves. Select drill speed and feed appropriate to the material: lower speeds for metal, medium to higher speeds for wood and drywall. Clean chips and debris regularly and replace the saw if teeth show excessive wear to maintain cutting quality and safety.

## Specifications

| Feature | Value |
|---|---|
| Type | Single |
| Material | High-Speed Steel (HSS) |
| Product colour | Grey |
| Diameter | 37 mm |
| Suitable for | Drill |
| Working length | 38 mm |
| Suitable for materials | Drywall, Metal, Non-ferrous metal, Plastic, Softwood |
| Number of pieces | 1 pc(s) |
| Teeth material | High speed steel (HSS) |
| Shank material | High-speed steel (HSS) |

## FAQ

### How much does the Bosch Bi‑Metal Hole Saw 3.7 cm cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 07.07.2026 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/11943002/67490203_large.webp