# GRAPHITE drill bit set for concrete, cylindrical shank, sizes 4, 5, 6, 8, 10 mm (57H350)

**URL:** https://aio.lv/en/product--graphite-57h350--11721602
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 57H350
**EAN:** 5902062573506
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-57h350--11721602

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Set of GRAPHITE drill bits designed for drilling concrete and masonry. Cylindrical-shank bits in five metric sizes: 4, 5, 6, 8 and 10 mm. Intended for use with rotary and hammer drills that accept cylindrical shanks, for installation of anchors, dowels and through-holes in construction, renovation and DIY tasks.

## Long description

Set of GRAPHITE drill bits for concrete with cylindrical shanks in five metric sizes: 4, 5, 6, 8 and 10 mm. These bits are made for drilling into concrete and masonry using rotary or hammer drills that accept cylindrical shanks. The set is intended for creating holes for anchors, dowels and through-holes during construction, renovation and DIY tasks. The design focuses on efficient material removal and straightforward compatibility with common drill chucks that do not require SDS-type adapter connection.
Advantages
The set includes a range of commonly used diameters, reducing the need to purchase individual bits separately. Cylindrical shanks provide simple and reliable mounting in standard three-jaw chucks. The geometry of the cutting heads is optimized for concrete and masonry to deliver stable drilling progress and minimized wandering at the start of the hole. The assortment covers both small-diameter fixing tasks and larger holes for anchors or feeds, offering versatility for building and repair jobs.
Suitable for
Drilling holes for wall anchors and plastic or metal dowels in concrete and brick
Making through-holes for cable routing and conduit installation
General renovation and repair work where rotary or hammer drilling is required
DIY projects that require drilling into masonry with a standard chuck drill
Key specifications
Material suitability: concrete and masonry
Shank type: cylindrical (smooth) compatible with standard chucks
Available diameters: 4 mm, 5 mm, 6 mm, 8 mm, 10 mm
Intended drill types: rotary drills and hammer drills that accept cylindrical shanks
Typical applications: anchor and dowel installation, through-holes
How to use
Select the drill bit diameter that matches the anchor or dowel size specified for your task. Secure the bit in the drill's chuck, ensuring it is straight and tightened. For hammer-capable drills, use hammer action when drilling into concrete or brick; for light masonry or delicate locations, start with rotary mode to avoid excessive impact. Apply steady pressure, keep the drill perpendicular to the surface, and periodically withdraw the bit to clear dust and debris for more efficient drilling. Wear eye and respiratory protection and follow the drill manufacturer's safety instructions.
Usage recommendations
For best results, match the bit diameter to the recommended hole size for anchors and dowels, use appropriate drill speed and hammer action for the material, and clear dust frequently to prevent clogging. Replace bits showing excessive wear or damage to maintain hole accuracy and drilling safety.

## FAQ

### How much does the GRAPHITE drill bit set for concrete 57H350 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 09.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 GRAPHITE 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 GRAPHITE 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/11721602/67102794_large.webp