# Drill bit GRAPHITE SDS+ 16 mm for concrete, model 57H476

**URL:** https://aio.lv/en/product--graphite-57h476--11720787
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 57H476
**EAN:** 5902062574763
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-57h476--11720787

## 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

SDS+ drill bit by GRAPHITE with a 16 mm diameter designed for drilling into concrete. Compatible with SDS+ rotary hammer systems, this concrete drill bit is intended for creating holes for anchors, dowels and through-fixings. Suitable for professional and DIY use where a 16 mm bore in masonry or reinforced concrete is required.

## Long description

GRAPHITE SDS+ 16 mm drill bit model 57H476 is designed for drilling clean, precise holes in concrete and masonry. The bit is intended for use with SDS+ rotary hammer systems and is suitable for creating holes for anchors, dowels and through-fixings in both solid and reinforced concrete. Its 16 mm diameter provides a standard bore size commonly required for medium-duty fastening and installation tasks in construction and renovation.
Advantages
The SDS+ shank ensures quick, secure engagement with compatible rotary hammers and reduces slippage during high-impact drilling. The carbide-tipped cutting head maintains edge retention and wear resistance when drilling abrasive materials such as concrete and masonry. The rigid flute geometry facilitates efficient removal of dust and debris from the hole, improving drilling speed and reducing heat build-up.
Suitable for
 Drilling holes for anchor bolts and chemical anchors in concrete
 Installing dowels and through-fixings in masonry and stone
 Medium-duty construction and renovation work requiring 16 mm bore
 Professional and DIY tasks using SDS+ rotary hammer drills
Key specifications
 Drill type: SDS+ concrete drill bit
 Diameter: 16 mm
 Material tip: carbide-tipped cutting head for wear resistance
 Shank: SDS+ compatible shank for rotary hammer systems
 Intended materials: concrete, reinforced concrete, masonry, stone
How to use
Install the GRAPHITE SDS+ 16 mm drill bit into an SDS+ rotary hammer according to the tool manufacturer's instructions. Mark the drilling point and set the drill to hammer or rotary-hammer mode as required for concrete. Apply steady pressure and allow the tool to do the work; avoid excessive lateral force that can damage the bit or the work surface. Withdraw the bit periodically to clear dust and check progress. After drilling, clean the hole to ensure proper seating of anchors or dowels.
Usage recommendations
Use appropriate personal protective equipment including safety glasses, hearing protection and a dust mask or extraction when drilling concrete. For deeper or larger-diameter holes, use progressive drilling with the correct drill length and allow the bit to cool periodically. Replace the bit when cutting performance declines or if the tip shows visible damage to maintain drilling quality and safety.

## FAQ

### How much does the Drill bit GRAPHITE SDS+ 16 mm 57H476 cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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/11720787/67102023_large.webp