# Masonry drill bit KWB 108840 12 pc(s)

**URL:** https://aio.lv/en/product--kwb-108840--3941909
**Data updated:** 2026-01-06 11:14 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 108840
**EAN:** 4009311088406
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-108840--3941909

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The KWB 108840 masonry drill bit set includes 12 pieces with diameters ranging from 3 mm to 10 mm. Designed for efficient drilling in masonry materials, these bits ensure precision and durability. The set comes in a convenient blister package, making it easy to store and transport. Ideal for both professional and DIY projects.

## Long description

Stone drill bit set KWB 108840 with 12 carbide-tipped bits in common diameters: 3 mm; 2×4 mm; 2×5 mm; 2×6 mm; 7 mm; 2×8 mm; 9 mm; 10 mm. The set is intended for drilling masonry, natural stone, artificial stone and lime sandstone. Bits have hard metal (carbide) tips for reliable penetration and longer life. Shafts are E6.3 to fit standard impact drills and cordless screwdrivers. The set is supplied in a compact S storage box for neat storage and transport.
Advantages
The KWB 108840 set offers a range of frequently used diameters with duplicates of popular sizes, carbide tips for improved wear resistance and drilling performance in hard materials, and an E6.3 shank that ensures compatibility with most commercial impact drills and cordless drivers. The included S storage box keeps the pieces organized and protected.
Suitable for
Drilling holes in masonry and brick
Drilling in natural and artificial stone
Installing anchors and fixtures in lime sandstone
Home renovation and general repair tasks
Key specifications
Brand: KWB
MPN: 108840
EAN: 4009311088406
Set contents: 12 pcs
Diameters: 3; 2×4; 2×5; 2×6; 7; 2×8; 9; 10 mm
Tip material: carbide (hard metal)
Shank: E6.3 (compatible with standard impact drills and cordless screwdrivers)
Packaging: S storage box
How to use
Select a drill bit of the required diameter, insert it into the drill chuck and secure firmly. Use the impact setting on your hammer or impact drill when working in masonry, stone or similar materials. Start drilling at low speed to create a guide point, then increase speed and apply steady pressure. Withdraw the bit occasionally to clear dust and prevent overheating. For cordless drills, monitor battery charge to maintain consistent performance.
Usage recommendations
Use appropriate personal protective equipment (safety glasses, dust mask and hearing protection). Match the drill bit diameter to the anchor or fastener size. For best results in very hard stone, use short drilling intervals and allow the bit to cool between passes.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Stainless steel |
| Proper use | Drill |
| Carrying case | Yes |
| Package type | Blister |
| Suitable for materials | Artificial stone, Limestone, Natural stone |
| Drill bit diameter | 3 mm |
| Shank shape | Hex shank |
| Drill bit material | Carbide |
| Number of drill bits | 12 pc(s) |
| Drill bit set sizes | 3/2x4/2x5/2x6/7/2x8/9/10 mm |
| Drill bit type | Masonry drill bit |

## FAQ

### How much does the Masonry drill bit KWB 108840 cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 17.07.2026 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

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