# Bi-metal hole saw M.K. Morse Advanced Bi-Metal – 102 mm (4")

**URL:** https://aio.lv/en/product--mk-morse-morse-pta-mhs64--11943181
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** M.K. Morse
**Manufacturer code:** MORSE-PTA-MHS64
**EAN:** 050326177641
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mk-morse-morse-pta-mhs64--11943181

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Bi-metal hole saw by M.K. Morse, Advanced Bi-Metal model, 102 mm (4") diameter. Designed for cutting holes in a range of materials where bi-metal construction provides durability and heat resistance. Suitable for installation, plumbing, HVAC and electrical work when creating circular openings. Compatible with standard hole saw arbors and intended for use with drill drivers.

## Long description

Bi-metal hole saw M.K. Morse Advanced Bi-Metal – 102 mm (4") is a circular cutting tool designed for producing clean round openings in a variety of construction and installation materials. Built with a bi-metal construction that combines flexible spring steel backing and high-speed steel cutting edge, this 102 mm (4") hole saw is intended for use with standard hole saw arbors and drill drivers. It is suitable for trade professionals and DIY users who need a durable cutter for installation, plumbing, HVAC and electrical work.
Advantages
The bi-metal design delivers a balance of edge hardness and body flexibility, providing improved resistance to wear and heat compared with simple high-carbon steel saws. The cutting teeth maintain sharpness for longer under heavy use, while the flexible backing reduces the risk of breakage during intermittent loading. Compatibility with common arbor systems and standard drill drivers makes the saw easy to fit and use on-site.
Suitable for
 Cutting circular openings in sheet metal and thin steel
 Creating holes in wood, plywood and laminated boards
 Installing ducts, pipes and conduits for plumbing and HVAC
 Making service and cable access holes in electrical installations
Key specifications
 Diameter: 102 mm (4")
 Construction: bi-metal with high-speed steel cutting edge and flexible steel backing
 Compatibility: fits standard hole saw arbors and drill drivers
 Intended use: cutting through metals, wood and composite materials
How to use
Secure the hole saw to a compatible arbor and attach the assembly to a drill driver rated for the task. Mark the center point of the required opening and pilot-drill if necessary to guide the saw. Begin cutting at moderate drill speed, applying steady pressure and allowing the tool to do the cutting; avoid excessive force that could cause binding or overheating. For metal cutting, use cutting fluid to reduce heat and prolong tooth life. Clear chips periodically to maintain cutting efficiency and finish the hole by backing the saw out once the cut is complete.
Usage recommendations
Use appropriate personal protective equipment, including eye protection and gloves. Select drill speed and feed pressure according to the material: lower speeds for metals, higher speeds for wood. Inspect the cutting edge before use and replace the saw if teeth are worn or damaged. For long cuts in metal, apply intermittent cutting with cooling periods to avoid overheating.

## FAQ

### How much does the Bi-metal hole saw M.K. Morse Advanced 102 mm cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 13.07.2026 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/11943181/67385929_large.webp