# Hole Saw bi-metal M.K. Morse 73 mm x 2 (7/8") MORSE-PTA-MHS46

**URL:** https://aio.lv/en/product--mk-morse-morse-pta-mhs46--11942778
**Data updated:** 2026-03-10 11:47 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** M.K. Morse
**Manufacturer code:** MORSE-PTA-MHS46
**EAN:** 050326177467
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mk-morse-morse-pta-mhs46--11942778

## 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

Bi-metal hole saw by M.K. Morse, size 73 mm diameter with 2 mm wall thickness (7/8"). Designed for cutting circular holes in a variety of materials where bi-metal construction offers wear resistance and toughness. Suitable for use with drills and arbor attachments for metalworking, plumbing, electrical installations and general construction tasks.

## Long description

The Hole Saw bi-metal M.K. Morse 73 mm x 2 (7/8") is a bi-metal hole cutter designed for making clean circular cuts in a range of materials. With a 73 mm cutting diameter and 2 mm wall thickness, this hole saw balances strength and cutting clearance for through-holes and recesses. Its bi-metal construction combines high-speed steel cutting edges with a flexible backing steel, giving increased wear resistance and toughness for repeated drilling operations when mounted on compatible drill arbors or power drills.
Advantages
Bi-metal construction provides a durable cutting edge and resistance to heat and wear during prolonged use. The 73 mm diameter is suitable for common openings while the 2 mm wall thickness offers a compromise between rigidity and chip evacuation. Compatibility with standard arbors and drill drivers allows use across metalworking, plumbing and electrical tasks. The saw’s geometry is designed to reduce vibration and improve cutting stability in a variety of materials.
Suitable for
Cutting circular openings in thin to medium-thickness metals (steel, stainless steel, non-ferrous metals)
Creating holes in wood and composite panels for pipe and cable passage
Electrical box and conduit installation requiring precise round holes
Plumbing applications where pipe collars or fittings require accurate bore holes
General construction and maintenance tasks involving through-holes
Key specifications
Cutting diameter: 73 mm (approximately 2.87 inches)
Wall thickness: 2 mm
Material: bi-metal (high-speed steel teeth bonded to flexible backing steel)
Intended mounting: compatible with standard drill arbors and drill drivers
Suitable materials: carbon steel, stainless steel, non-ferrous metals, wood, plastics and composite panels
How to use
Secure the hole saw to an appropriate arbor and pilot drill bit, then mount the assembly in a drill or drill press rated for the intended material. Mark the center of the intended hole, position the pilot bit, and start drilling at low speed to establish the cut. Apply steady, moderate pressure and increase speed as the cut progresses, using cutting fluid when working with metals to reduce heat and extend tool life. Periodically withdraw the saw to clear chips and prevent clogging. After completing the cut, remove the workpiece and deburr the hole edges as needed.
Usage recommendations
For best results when cutting metal, use appropriate cutting fluid, maintain controlled speed and feed, and ensure secure clamping of the workpiece. Inspect the saw for wear before each use and replace if teeth show significant dulling or damage.

## FAQ

### How much does the Hole Saw M.K. Morse 73 mm x 2 (7/8") cost, and is it available for purchase?

The price is 21.99 € (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 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. 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/11942778/67385449_large.webp