# Hole Saw KWB 499145 — 45 mm cutting diameter

**URL:** https://aio.lv/en/product--kwb-499145--1984969
**Data updated:** 2026-02-12 09:46 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 499145
**EAN:** 4009314991451
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-499145--1984969

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Hole saw KWB 499145 with a 45 mm cutting diameter for drilling circular holes in wood, plastic and similar materials. Designed to be fitted to compatible arbor/drill, it provides a clean round cut for installations such as plumbing, electrical fixtures, and ducting. Compact size suits handheld drills and on-site work.

## Long description

Hole saw KWB 499145 — 45 mm cutting diameter is a compact cutting tool designed for drilling clean circular holes in wood, plastic and similar materials. Intended for use with a compatible arbor and drill, this 45 mm hole saw delivers precise round cuts for installations such as plumbing, electrical fixtures and ducting. Its size and tooth geometry make it suitable for handheld drills and on-site work where a neat aperture is required quickly and reliably.
Advantages
This 45 mm hole saw provides accurate circular cuts with minimal tear-out when used correctly. The compact design reduces wobble on smaller cordless and corded drills, improving control during on-site operations. Constructed to cut through common building materials like wood and plastics, it balances cutting speed with finish quality to produce clean edges suitable for flush fittings. Compatibility with standard arbors enables quick tool changes and straightforward setup.
Suitable for
 Drilling holes for plumbing pipe penetrations in wooden panels
 Creating openings for electrical boxes, cable glands and conduit
 Cutting circular holes in plastic panels, PVC and composite boards
 On-site retrofit and repair work requiring compact, portable tooling
Key specifications
 Cutting diameter: 45 mm
 Compatible with standard drill arbors for hole saws
 Suitable materials: wood, plastics and similar non-ferrous building materials
 Design: compact profile for use with handheld drills
How to use
Fit the hole saw to a compatible arbor and secure the arbor in the drill chuck. Mark the center of the desired hole and, if available, use the pilot bit to position the saw. Start drilling at low speed to establish the cut, then increase speed moderately while maintaining firm, even pressure. Withdraw the saw periodically to clear chips and prevent clogging. After cutting, smooth the edge if required using sandpaper or a file.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses and gloves. For best results, secure workpieces firmly and avoid excessive feed force; allow the tool to do the cutting. When working with plastics, use reduced speed to prevent melting. Ensure the arbor and pilot bit are compatible and in good condition before use.

## FAQ

### How much does the Hole Saw KWB 499145 — 45 mm cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 16.07.2026 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. 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 KWB 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 KWB 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/1984969/66633412_large.webp