# Masonry drill bit kwb SUPER ROCKER 050640

**URL:** https://aio.lv/en/product--kwb-050640--3938331
**Data updated:** 2026-01-06 11:13 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 050640
**EAN:** 4009310506406
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-050640--3938331

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The kwb SUPER ROCKER masonry drill bit is designed for efficient drilling in hard materials. With a right-hand rotation, it ensures precise and clean holes. This single drill bit (050640) is ideal for both professional and DIY projects, providing durability and reliability for various masonry applications.

## Long description

The kwb SUPER ROCKER 050640 masonry drill bit is a tungsten-carbide-tipped, hammer-resistant drill designed for drilling in concrete, masonry, natural and reconstituted stone, granite and limestone. It has a hexagon shank and an asymmetrical spiral profile to promote efficient chip removal and stable drilling with standard rotary and impact drills.
Advantages
High-temperature brazed, laterally and vertically secured tungsten carbide tip provides durability and resistance to wear. The asymmetrical, chip-removing spiral and ground spiral surface improve debris evacuation and drilling speed. Chemical black finish reduces corrosion and helps identify the tool, while the hexagon shank ensures secure grip in chucks and quick changes.
Suitable for
 Drilling holes in concrete and reinforced concrete
 Masonry work including brick and block
 Work on natural and reconstituted stone and limestone
 Applications with standard rotary and impact (hammer) drills
Key specifications
 Brand: KWB
 Model / MPN: 050640
 EAN: 4009310506406
 Tip: Tungsten carbide, high-temperature brazed, laterally and vertically secured
 Shank: Hexagon
 Spiral: Asymmetrical, chip-removing, ground spiral
 Finish: Chemical black
 Suitable tools: Standard rotary and impact drills
How to use
Fit the hexagon shank securely into the drill chuck or holder. Use right-hand rotation and operate the drill at appropriate speed and hammer mode as required by the material. Apply steady pressure without forcing the bit; allow the tungsten carbide tip and spiral to remove chips. Periodically withdraw the bit to clear debris and prevent overheating.
Usage recommendations
Use appropriate personal protective equipment (safety glasses, gloves and dust mask) when drilling masonry. For reinforced concrete, ensure the drill and bit are rated for impact drilling and use cooling pauses for extended drilling to preserve tip life.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Length | 100 mm |
| Proper use | Drill |
| Rotating direction | Right hand rotation |
| Working length | 45 mm |
| Suitable for materials | Aerated concrete, Brick, Concrete, Granite, Stone |
| Drill bit diameter | 4 mm |
| Shank shape | Hex shank |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Masonry drill bit |

## FAQ

### How much does the Masonry drill bit kwb SUPER ROCKER 050640 cost, and is it available for purchase?

The price is 14.49 € (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 13.07.2026 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/3938331/58608138_large.webp