# Hole Saw M.K. Morse Advanced Bi-Metal 43 mm (1-11/16") MORSE-PTA-MHS27

**URL:** https://aio.lv/en/product--mk-morse-morse-pta-mhs27--11942533
**Data updated:** 2026-03-10 11:47 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** M.K. Morse
**Manufacturer code:** MORSE-PTA-MHS27
**EAN:** 050326177276
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mk-morse-morse-pta-mhs27--11942533

## 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 M.K. Morse Advanced Bi-Metal, diameter 43 mm (1-11/16"). Designed for cutting clean holes in metal and other materials compatible with bi-metal blades. Features hardened bi-metal construction for durability and edge retention. Used with compatible mandrels and drills for plumbing, electrical, HVAC and general metalworking applications.

## Long description

The M.K. Morse Advanced Bi-Metal hole saw, 43 mm (1-11/16"), is a bi-metal cutting cup designed for producing clean, accurate circular holes in metal and other materials compatible with bi-metal blades. Constructed from high-speed steel teeth welded to a flexible steel body, this hole saw combines cutting durability with resistance to chipping and premature wear. It is intended for use with compatible mandrels and standard drills to perform tasks in plumbing, electrical, HVAC and general metalworking.
Advantages
The hardened bi-metal construction provides improved edge retention and extended service life compared with standard stamped hole saws. The design balances rigidity and flexibility to reduce tooth breakage and maintain a smooth cutting action. Its 43 mm diameter delivers a precise hole size suitable for common pipe and fitting installations. The product is compatible with a range of drill speeds and can be used with standard mandrels for quick arbor changes.
Suitable for
 Cutting holes in thin to medium-gauge steel and non-ferrous metal
 Creating openings for pipes and fittings in HVAC and plumbing installations
 Cutting access holes for electrical conduit and junction boxes
 General metalworking tasks where a clean circular cut is required
Key specifications
 Cutting diameter: 43 mm (1-11/16")
 Material: bi-metal construction (high-speed steel teeth welded to steel body)
 Cut type: through-hole, circular
 Compatibility: designed for use with standard drill mandrels and drills
 Typical applications: metal, non-ferrous materials, thin sheetwork
How to use
Secure a compatible mandrel in the hole saw and tighten according to the mandrel manufacturer's instructions. Mark the center of the hole to be cut and use a pilot drill if required for accurate positioning. Mount the assembled hole saw in a drill, select an appropriate speed for the material being cut, and apply steady, even pressure while keeping the tool perpendicular to the workpiece. Withdraw periodically to clear chips and, when cutting metal, use suitable cutting fluid to reduce heat and extend cutting life. After cutting, remove the slug and inspect the teeth for wear before subsequent use.
Usage recommendations
Use moderate drill speeds for steel and higher speeds for softer materials; apply cutting fluid for metal work and allow the tool to cool between cuts. Replace the hole saw if significant tooth wear or chipping is observed to maintain cut quality and operator safety.

## FAQ

### How much does the Hole Saw M.K. Morse Advanced Bi-Metal 43 mm cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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/11942533/67382476_large.webp