# Diamond hole saw GRAPHITE 122×450 mm, 11 teeth for 58G540 drilling rig

**URL:** https://aio.lv/en/product--graphite-57h864--11242369
**Data updated:** 2026-03-07 19:53 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 57H864
**EAN:** 5902062508133
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 97.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 80.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-57h864--11242369

## 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

Diamond hole saw by GRAPHITE designed for use with 58G540 drilling rigs. Dimensions 122×450 mm with 11 cutting teeth provide precise core drilling in hard materials. Intended for professional drilling tasks such as creating large-diameter holes in concrete, masonry, stone and similar substrates. Compatible with rigs that accept this size and tooth configuration.

## Long description

Diamond hole saw GRAPHITE 122×450 mm with 11 teeth is engineered for core drilling large-diameter holes in hard substrates using compatible drilling rigs such as models built to accept this size and tooth configuration. The tool is intended for professional use on concrete, reinforced concrete, masonry and natural stone. Its 122 mm cutting diameter and 450 mm overall length enable deep, clean cores while the diamond cutting edge maintains cutting speed and abrasion resistance when working in abrasive materials.
Advantages
The diamond cutting segment with 11 teeth provides consistent penetration and reduced vibration during drilling, which helps achieve accurate hole geometry. The elongated 450 mm body allows for extended drilling depth in a single pass, minimizing the need for progressive extension. Tungsten-reinforced structure and balanced design improve tool life and reduce the frequency of segment replacement. The saw is compatible with standard core holders on rigs that accept this diameter and tooth pattern.
Suitable for
Core drilling large holes in concrete and reinforced concrete
Drilling openings in masonry and brickwork
Creating passages in natural stone and hard mineral materials
Installation of pipes, conduits and cable ducts in construction sites
Key specifications
Cutting diameter: 122 mm
Overall length: 450 mm
Number of cutting teeth: 11
Abrasive edge: diamond segments for hard materials
Intended mounting: core drill rigs accepting this diameter and tooth configuration
How to use
Mount the hole saw securely to a compatible core drilling rig following the rig manufacturer’s instructions. Ensure the workpiece is stable and mark the intended drilling location. Start drilling at low speed to establish the cut, then increase to the recommended operational speed for the material being drilled. Use continuous water cooling if drilling in reinforced concrete or other dense substrates to reduce overheating and prolong segment life. Withdraw periodically to clear slurry and inspect the cutting edge.
Usage recommendations
For best performance, use the tool on machines with stable feed and rotational control, apply steady axial pressure without forcing the saw, and maintain continuous water supply during extended cuts. Replace the core barrel or segments when wear visibly reduces cutting efficiency.

## FAQ

### How much does the Diamond hole saw GRAPHITE 122×450 mm 11T cost, and is it available for purchase?

The price is 97.49 € (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 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Diamond hole saw GRAPHITE 122×450 mm 11T be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11242369/65915155_large.webp