# Hole Saw KWB 499463 Single 6.8 cm for Ceramic Concrete Plastic

**URL:** https://aio.lv/en/product--kwb-499463--11437996
**Data updated:** 2026-01-06 11:19 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** KWB
**Manufacturer code:** 499463
**EAN:** 4009314994636
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-499463--11437996

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The KWB 499463 hole saw is designed for drilling in ceramic, concrete, plasterboard, plastic, stone, and tile. With a diameter of 6.8 cm, it is suitable for various materials, making it a versatile tool for both professional and DIY projects.

## Long description

The KWB 499463 hole saw with a 6.8 cm diameter is a tungsten-carbide gritted cutter supplied complete with arbor and pilot drill. Its precision tube is coated with a special tungsten carbide grit and high-temperature brazed for increased durability. The tool is designed for drilling neat round holes in aerated concrete blocks, masonry, tiles, ceramics, natural stone, lightweight building materials, plasterboard and various plastics.
Advantages
This hole saw combines a precision tube and a tungsten carbide grit cutting edge to deliver clean cuts across hard and brittle materials. Supplied complete with arbor and pilot drill for secure centring during drilling. High-temperature brazing enhances the bond between grit and body, improving wear resistance and tool life. The 6.8 cm diameter offers a common size for installing fixtures such as switches, sockets and pipe penetrations.
Suitable for
Drilling holes in ceramic tiles
Drilling in concrete and aerated concrete blocks
Creating openings in plasterboard for electrical fittings
Cutting holes in natural stone and masonry
Making penetrations through various plastics and lightweight building materials
Key specifications
Brand: KWB
MPN: 499463
EAN: 4009314994636
Diameter: 6.8 cm
Material: tungsten carbide grit coating on steel tube
Includes: arbor and pilot drill
How to use
Mount the arbor and tighten the pilot drill according to the arbor manufacturer's instructions. Secure the workpiece and mark the hole centre. Start drilling at low speed to ensure the pilot drill locates correctly, then increase speed and apply steady, moderate pressure. For tiles and ceramics, use water as coolant to reduce heat and dust. Withdraw the saw periodically to clear debris and avoid overheating.
Usage recommendations
Use appropriate personal protective equipment (safety glasses, dust mask and gloves). Match the arbor shank size to your drill chuck. Do not force the tool; let the cutting grit do the work. Replace the hole saw if the grit becomes worn or the tool produces excessive vibration.

## Specifications

| Feature | Value |
|---|---|
| Type | Single |
| Diameter | 68 mm |
| Suitable for | Drill |
| Suitable for materials | Ceramic, Concrete, Plasterboard, Plastic, Stone, Tile |
| Number of pieces | 1 pc(s) |
| Cutting depth (max) | 55 mm |
| Number of hole saws | 1 pc(s) |

## FAQ

### How much does the Hole Saw KWB 499463 cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 10.08.2026 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/11437996/66163158_large.webp