# Diamond Core Drill Bit Distar CS- x 082 x 70-4 x M16 for core drilling, M16 connection, 82 mm cutting diameter, 70 mm cutting depth

**URL:** https://aio.lv/en/product--distar-10170085573--11720346
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Distar
**Manufacturer code:** 10170085573
**EAN:** 4820245283558
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 54.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--distar-10170085573--11720346

## 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

Diamond core drill bit Distar CS- x 082 x 70-4 x M16 is a cylindrical core bit intended for drilling precise holes in concrete, masonry and reinforced concrete. It features an 82 mm cutting diameter, 70 mm cutting depth and an M16 threaded connection for attachment to compatible core drills or rotary tools. Suitable for wet or dry coring depending on equipment; used in plumbing, electrical and HVAC installations and construction openings.

## Long description

Diamond core drill bit Distar CS- x 082 x 70-4 x M16 is a cylindrical core bit designed for drilling precise circular holes in concrete, masonry and reinforced concrete. The bit has an 82 mm cutting diameter and a 70 mm cutting depth, with an M16 threaded connection for attachment to compatible core drills or rotary tools. It can be used in wet or dry coring workflows depending on the equipment and cooling method, and is intended for professional installation tasks in plumbing, electrical and HVAC systems as well as construction openings.
Advantages
The diamond cutting segments provide high wear resistance and consistent cutting performance when working with abrasive building materials. The standard M16 connection allows quick and secure mounting to a wide range of hand-held and stand-mounted core drilling machines. The 70 mm cutting depth combined with an 82 mm diameter enables drilling through typical wall and slab thicknesses encountered in installation and retrofit work. The core bit is suitable for both wet and dry use when paired with appropriate equipment and cooling, offering versatility on job sites.
Suitable for
 Drilling circular holes for plumbing pipe penetrations in concrete and masonry
 Creating openings for electrical conduits and junction boxes
 Forming holes for HVAC duct or mounting anchors in structural elements
 Controlled core removal for inspection or utility access in renovation projects
Key specifications
 Cutting diameter: 82 mm
 Cutting depth: 70 mm
 Connection type: M16 threaded connection
 Cutting material: diamond segments for abrasive materials
 Intended materials: concrete, reinforced concrete, masonry
 Use modes: suitable for wet and dry coring depending on equipment
How to use
Select a compatible core drilling machine or rotary tool with an M16 arbor or adapter. Secure the workpiece or ensure machine stability, mark the drilling center and, if possible, start with a pilot guide or centering bit. For wet coring, connect a water feed to supply cooling to the diamond segments; for dry coring, follow the drill manufacturer's guidance on intermittent cutting and dust extraction. Apply steady axial pressure and maintain machine speed appropriate for concrete or masonry. Withdraw the core bit periodically to remove debris and prevent overheating when dry coring.
Usage recommendations
Use appropriate personal protective equipment including eye protection, respiratory protection when dry cutting, hearing protection and gloves. When performing wet coring, manage water runoff and use a suitable vacuum or water collection system to control slurry. Match drill speed and feed rate to the material hardness and follow the core drill manufacturer’s instructions for adapters, coolant flow, and safe operation.

## FAQ

### How much does the Diamond Core Drill Bit Distar CS- x 082 x 70-4 x M16 cost, and is it available for purchase?

The price is 65.99 € (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 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 Distar 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 Distar 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/11720346/67101607_large.webp