# Hole saw DRAUMET BI-metal 27 mm — model 9032640, bi-metal construction for cutting metal and wood

**URL:** https://aio.lv/en/product--draumet-9032640--10784460
**Data updated:** 2026-03-12 10:13 (EET)
**Category:** Drill Bits
**Manufacturer:** DRAUMET
**Manufacturer code:** 9032640
**EAN:** 4750959032640
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--draumet-9032640--10784460

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

DRAUMET BI-metal hole saw 27 mm (model 9032640) is a bi-metal cutting tool designed for making circular holes in thin metal, sheet materials and wood. The 27 mm diameter suits plumbing, electrical and HVAC installations for installing pipes, conduits and fittings. Bi-metal construction offers durability and heat resistance for extended cutting life when used with appropriate drills and drilling speeds.

## Long description

Bi-metal hole saw DRAUMET BI-metal 27 mm (DRAUMET 9032640) is made of HSS tool steel with an M2 high-carbon steel cutting edge. It is designed for drilling holes in steel, stainless steel, non-ferrous metals, aluminium, wood and plastics. The tool has an M14 thread and a HEX mounting method. Cutter diameter 27 mm, cutting depth 37 mm.
Advantages
The bi-metal construction combines toughness and wear resistance for longer life compared with simple high-speed steel saws. The M2 high-carbon cutting edge provides effective metal cutting performance while the HSS body ensures strength and resistance to deformation. The M14 threaded shank with HEX mounting allows secure attachment to compatible arbors and power tools.
Suitable for
 Drilling through mild and stainless steel
 Creating holes in non-ferrous metals and aluminium
 Making openings in wood and plywood
 Cutting holes in plastic materials
Key specifications
 Brand: DRAUMET
 Model / MPN: 9032640
 EAN: 4750959032640
 Type: Bi-metal hole saw
 Diameter: 27 mm
 Cutting depth: 37 mm
 Material: HSS tool steel body with M2 high-carbon cutting edge
 Thread / Mount: M14, HEX mounting
How to use
Fit the hole saw to a compatible arbor or mandrel with an M14 thread and HEX mounting, tighten securely. Mark the drilling position and start at low speed to create a pilot indentation, then increase speed as appropriate for the workpiece material. Apply steady pressure, avoid side loading, and withdraw periodically to clear chips. Use cutting fluid when drilling metals to reduce heat and extend tool life.
Usage recommendations
For best results on steel and stainless steel, use appropriate cutting fluid and moderate speed. When drilling thicker metal, use incremental drilling and allow the tool to cool. Ensure the drill or driver supports an M14 threaded arbor and HEX mount before use.

## FAQ

### How much does the Hole saw DRAUMET BI-metal 27 mm — 9032640 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 69 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 01.07.2026 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 DRAUMET 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 DRAUMET 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/10784460/60034145_large.webp