# GRAPHITE drill bit for concrete, cylindrical shank 14 mm (57H338)

**URL:** https://aio.lv/en/product--graphite-57h338--11718216
**Data updated:** 2026-03-08 11:19 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 57H338
**EAN:** 5902062573384
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-57h338--11718216

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

GRAPHITE 14 mm drill bit for concrete with a cylindrical (straight) shank, designed for use with rotary and hammer drills. Suitable for drilling into concrete, masonry and stone for anchors, dowels and through-holes. Durable cutting tip and body geometry ensure stable drilling performance and compatibility with standard 14 mm drill holders.

## Long description

GRAPHITE drill bit for concrete with a 14 mm diameter and a cylindrical (straight) shank is designed for drilling in concrete, masonry and natural stone. The bit is compatible with rotary and hammer drilling machines that accept standard straight shanks and is intended for creating holes for anchors, dowels and through-holes. Its cutting tip and body geometry provide stable drilling performance and extended service life when used with appropriate drill settings and feed pressure.
Advantages
The 14 mm diameter and straight shank ensure compatibility with common drill chucks and holders, simplifying tool changes and reducing setup time. The cutting tip and optimized flute geometry improve debris removal and reduce bit walking at the start of drilling. The hardened cutting zone and robust body construction increase wear resistance during repetitive work in concrete and masonry.
Suitable for
 Drilling holes for anchors and dowels in concrete and masonry
 Creating through-holes in brick and stone
 Preparation of fixing points for construction and installation work
Key specifications
 Diameter: 14 mm
 Shank type: cylindrical (straight) shank
 Intended materials: concrete, masonry, natural stone
 Intended tools: rotary drills and hammer drills with straight-chuck compatibility
 Primary use: drilling holes for anchors, dowels and through-holes
How to use
Mark the drilling point and secure the workpiece if possible. Select the hammer or rotary mode depending on material hardness and the capabilities of your drill. Start drilling at low speed to establish the pilot point, then increase speed and apply steady, moderate pressure. Periodically withdraw the bit to clear dust and debris from the hole and maintain efficient cutting. Use appropriate personal protective equipment, including eye protection and dust masks, when drilling concrete or masonry.
Usage recommendations
Use with a drill that accepts straight shanks and select hammer mode for reinforced concrete or hard masonry. Keep the bit cool by avoiding excessive pressure and allowing intermittent breaks during prolonged drilling; replace the bit when cutting performance declines to avoid damage to the workpiece or tool.

## FAQ

### How much does the GRAPHITE drill bit for concrete 14 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 03.07.2026 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/11718216/67099604_large.webp