# Hole saw DRAUMET 70 mm bi-metal, model 9032770

**URL:** https://aio.lv/en/product--draumet-9032770--10784453
**Data updated:** 2026-03-12 10:13 (EET)
**Category:** Drill Bits
**Manufacturer:** DRAUMET
**Manufacturer code:** 9032770
**EAN:** 4750959032770
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

DRAUMET bi-metal hole saw 70 mm (model 9032770) is a circular cutting tool for creating 70 mm diameter holes in materials compatible with bi-metal construction. Designed for use with drills and drill drivers, it offers a combination of cutting edge durability and body flexibility typical of bi-metal saws. Suitable for tasks such as installing pipes, conduits, and fitting hardware in wood, metal, and some composite materials where a 70 mm opening is required.

## Long description

Hole saw DRAUMET bi-metal 70 mm (model 9032770) is made of HSS tool steel and M2 high carbon steel. It is designed for cutting holes in steel, stainless steel, non-ferrous metals, aluminium, wood and plastic. The saw has an M14 thread and a HEX mounting system, with a diameter of 70 mm and a cutting depth of 34 mm.
Advantages
The bi-metal construction combines toughness and wear resistance for longer lifetime compared with standard carbon saws. HSS cutting edges maintain sharpness at higher temperatures while the M2 high carbon body provides strength for demanding drilling tasks. The HEX mounting ensures secure attachment to compatible arbors and reduces slippage during use.
Suitable for
Cutting circular holes in steel and stainless steel
Drilling in non-ferrous metals and aluminium
Installing openings in wood and plastic for pipes, cables or fixtures
Use with angle grinders or drills fitted with appropriate arbor (M14/HEX)
Key specifications
Brand: DRAUMET
Model/MPN: 9032770
EAN: 4750959032770
Type: Bi-metal hole saw (HSS + M2)
Diameter: 70 mm
Cutting depth: 34 mm
Mounting: M14 thread, HEX mounting
How to use
Mark the centre of the hole and secure the workpiece. Attach the hole saw to a compatible arbor with M14 thread and HEX connection, then mount to a drill or angle grinder rated for the saw. Start drilling at low speed to establish the cut, then increase speed as appropriate for the material. Apply steady feed pressure and avoid excessive side load. Withdraw the saw periodically to clear chips and prevent overheating.
Usage recommendations
For best results when cutting metals, use cutting lubricant and moderate speed to extend tool life. When cutting wood or plastic, higher speeds are acceptable but ensure the workpiece is firmly clamped. Inspect arbor compatibility before use and wear appropriate personal protective equipment.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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

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