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header-product Hole Saw KWB 500238 3.8 cm for Ceramic and Stone
51.99 €

Hole Saw KWB 500238 3.8 cm for Ceramic and Stone

Hole Saw KWB 500238 Photo 1
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Short description

The KWB 500238 hole saw is designed for drilling in ceramic, chemical stoneware, hard ceramic, lightweight concrete, marble, natural stone, and soft materials. With a diameter of 3.8 cm, it is suitable for various applications requiring precision and durability.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 11437112
Manufacturer: KWB
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
18.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.15 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
18.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
Together cheaper
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Product information

Description

The KWB 500238 hole saw with a 3.8 cm (38 mm) diameter is designed for drilling precise holes in hard surfaces such as ceramic, porcelain stoneware, stoneware, marble, natural stone and similar materials. The tool features an industrial diamond-coated cutting body and an M14 holding thread for use with angle grinders. Two cutting depth ranges are specified for the series: diameters from 6 mm to 14 mm with 35 mm cutting depth, and diameters from 20 mm to 68 mm with 45 mm cutting depth. The product is supplied in a reusable screw tube package.

Advantages

The diamond-coated hole saw cuts at high speeds without additional cooling and is suitable for continuous use on hard surfaces. The M14 holding thread enables secure mounting on standard angle grinders. The reusable screw tube packaging protects the tool in storage and transport.

Suitable for

  • Tiles and ceramics
  • Porcelain stoneware and stoneware
  • Marble and granite
  • Gneiss and slate
  • Drilling precise holes in natural stone and similar hard materials

Key specifications

  • Brand: KWB
  • Model / MPN: 500238
  • Diameter: 38 mm (3.8 cm)
  • Cutting body: Industrial diamond coating
  • Holding thread: M14 (for angle grinders)
  • Cutting depth ranges: 6–14 mm diameters → 35 mm depth; 20–68 mm diameters → 45 mm depth
  • Packaging: Reusable screw tube
  • EAN: 4009315002385

How to use

Secure the hole saw to an angle grinder using the M14 holding thread according to the grinder manufacturer's instructions. Mark the drilling position on the workpiece, start the grinder at low speed to establish the cut, then increase speed as appropriate for the material. Apply steady, moderate pressure and avoid forcing the tool. The product is intended for dry drilling at high speed without additional coolant.

Usage recommendations

When working with brittle or polished surfaces such as tiles or marble, support the workpiece to avoid chipping and use a steady hand to maintain perpendicular alignment. Allow the tool to cool between prolonged cuts and replace the hole saw if diamond segments show significant wear.
All features
Type:
Single
Diameter:
38 mm
Suitable for:
Drill
Working length:
60 mm
Suitable for materials:
Ceramic, Chemical stoneware, Hard ceramic, Lightweight concrete, Marble, Natural stone, Soft ceramic wall tile, Stone, Tile
Number of pieces:
1 pc(s)
Cutting depth (max):
40 mm
Number of hole saws:
1 pc(s)

Description

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Customer reviews

Customer questions

FAQ

How much does the Hole Saw KWB 500238 cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 13.08.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.