# Hole Saw KWB 500312 1.2 cm for Ceramic Granite Marble

**URL:** https://aio.lv/en/product--kwb-500312--11438011
**Data updated:** 2026-01-14 13:14 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** KWB
**Manufacturer code:** 500312
**EAN:** 4009315003122
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-500312--11438011

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The KWB 500312 hole saw is designed for drilling through ceramic, granite, hard ceramic, marble, soft ceramic wall tile, stone, and tile. With a diameter of 1.2 cm, it is suitable for various materials, making it a versatile tool for both professionals and DIY enthusiasts. This single piece tool ensures precision and efficiency in your drilling tasks.

## Long description

The KWB 500312 1.2 cm hole saw is a single-piece cutting tool engineered for drilling precise small-diameter holes in hard surfaces such as ceramic, granite, marble, stone and various tile types. Its 1.2 cm diameter makes it suitable for tasks that require compact, accurate openings — for example, for plumbing lines, anchors, cable passages or fixture mounting. The construction focuses on stability and controlled material removal to reduce chipping on fragile surfaces.
Advantages
This hole saw combines a compact diameter with a rigid single-piece design to deliver consistent circular holes with minimal vibration. The cutting edge and geometry are optimized for use on hard and brittle materials, helping to limit micro-fractures and edge breakage. Its compatibility with common drill chucks and straightforward attachment makes it practical for both professional tradespeople and DIY users who need small, accurate holes.
Подходит для
Drilling pilot holes for plumbing and electrical pass-throughs in tiles and stone
Creating openings for small fixtures, anchors and fasteners in ceramic and marble
Repair and renovation work where controlled small-diameter holes are required
Key specifications
Diameter: 1.2 cm
Material compatibility: ceramic, hard ceramic, granite, marble, stone, wall tile, soft ceramic
Construction: single-piece hole saw
Intended use: drilling in brittle and hard surfaces
How to use
Mark the drilling point on the workpiece and secure the material to prevent movement. Fit the hole saw into an appropriate drill chuck and set the drill to a moderate speed. Apply steady, even pressure and keep the drill perpendicular to the surface to maintain a clean circular cut. For ceramic, marble and similar brittle materials, use light feed force and consider starting with a pilot guide or using masking tape over the mark to reduce slippage. Periodically withdraw the tool to clear dust and avoid overheating; cooling with water can be used if compatible with the worksite and material.
Usage recommendations
Use the 1.2 cm hole saw with a drill that offers speed control; begin at low speed and increase only if cutting remains stable. Wear appropriate personal protective equipment, clamp the workpiece, and consider using water cooling when drilling extended holes in stone or ceramic to reduce heat and prolong tool life.

## Specifications

| Feature | Value |
|---|---|
| Type | Single |
| Product colour | Black |
| Diameter | 12 mm |
| Suitable for | Drill |
| Working length | 80 mm |
| Suitable for materials | Ceramic, Granite, Hard ceramic, Marble, Soft ceramic wall tile, Stone, Tile |
| Number of pieces | 1 pc(s) |
| Cutting depth (max) | 40 mm |
| Number of hole saws | 1 pc(s) |

## FAQ

### How much does the Hole Saw KWB 500312 cost, and is it available for purchase?

The price is 40.49 € (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 11.08.2026 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/11438011/66163124_large.webp