# Hole saw M.K. Morse Advanced Bi-Metal 75 mm, bi-metal construction for cutting metal and wood

**URL:** https://aio.lv/en/product--mk-morse-morse-pta-mhs475--11943412
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** M.K. Morse
**Manufacturer code:** MORSE-PTA-MHS475
**EAN:** 050326177474
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mk-morse-morse-pta-mhs475--11943412

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Bi-metal hole saw M.K. Morse Advanced Bi-Metal, 75 mm diameter. Designed as a cutting accessory for drills and drill presses, the bi-metal construction combines high-speed steel teeth with a flexible alloy body for cutting metal, wood and other sheet materials. Suitable for through holes, installation of pipes, conduits, and electrical boxes in construction and maintenance work.

## Long description

Bi-metal hole saw M.K. Morse Advanced Bi-Metal, 75 mm diameter, is a cutting accessory designed for use with drills and drill presses. The tool features a bi-metal construction combining high-speed steel cutting teeth with a flexible alloy body, enabling reliable cutting of metal, wood and various sheet materials. It is intended for creating through holes for pipework, conduits and electrical boxes in construction, renovation and maintenance tasks.
Advantages
The bi-metal construction provides balance between cutting performance and toughness: hardened high-speed steel teeth maintain sharpness and resist wear, while the flexible alloy body reduces the risk of breakage under load. The 75 mm diameter is suitable for common installation openings and the saw is compatible with standard drill arbors for easy fitting. Designed for both handheld drills and drill press operation, this hole saw combines versatility with durability for repetitive cutting tasks.
Suitable for
 Cutting through sheet metal and thin steel plates
 Creating openings in wood and plywood
 Making installation holes for pipes and conduits
 Preparing recesses for electrical junction or switch boxes
 General maintenance and renovation drilling tasks
Key specifications
 Diameter: 75 mm
 Construction: bi-metal — high-speed steel teeth bonded to a flexible alloy body
 Suitable materials: metal (sheet and thin plate), wood, plywood and similar sheet materials
 Compatibility: intended for use with standard drill chucks and drill press arbors
 Typical applications: through holes for pipes, conduits and electrical boxes
How to use
Fit the hole saw to a compatible arbor and secure it in the drill chuck following the drill manufacturer’s guidance. Mark the hole centre on the workpiece and clamp the material to prevent movement. Start drilling at low speed to establish the pilot and then increase speed as appropriate for the material being cut. Apply steady, even pressure and allow the saw to do the cutting; avoid forcing the tool to prolong blade life. For metal cutting, use cutting fluid or coolant as recommended to reduce heat and extend tooth life. After cutting, clear swarf from the saw and arbor before further use.
Usage recommendations
When cutting metal, use appropriate coolant and a low to moderate drilling speed; when cutting wood, higher speeds are acceptable. Always wear eye protection and gloves, and secure the workpiece. Replace the hole saw if teeth show significant wear or damage, and keep the arbor and pilot bit in good condition for accurate, safe operation.

## FAQ

### How much does the Hole saw M.K. Morse Advanced Bi-Metal 75 mm cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 15.07.2026 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 M.K. Morse 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 M.K. Morse 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/11943412/67386192_large.webp