# Diamond Core Drill Bit 6 mm, Expert+ hex shank, max 3200 RPM **URL:** https://aio.lv/en/product--expert-mn-76-306--11942956 **Data updated:** 2026-03-10 11:48 (EET) **Category:** Drill Bits **Manufacturer:** Expert+ **Manufacturer code:** MN-76-306 **EAN:** 5906675455228 **Warranty:** 2 Years **Availability:** Available for order **Price:** 13.99 € **Prices and availability valid until:** 2026-07-15 23:59 **Price without VAT (21%):** 11.56 EUR **Can be purchased by legal entities:** Yes (invoice) **Buy:** https://aio.lv/en/product--expert-mn-76-306--11942956 ## 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 6 mm diamond core drill bit from Expert+ with a hex shank designed for drilling hard materials. Rated for a maximum rotational speed of 3200 RPM, this single-piece accessory suits handheld drills and rotary tools with hex chucks. Intended for precision cutting and creating small-diameter holes in tile, glass, ceramics, or similar brittle surfaces. ## Long description The Diamond Core Drill Bit 6 mm from Expert+ is a single-piece accessory with a hex shank designed for drilling small, precise holes in brittle and hard surfaces. Rated for a maximum rotational speed of 3200 RPM, the bit is suitable for use with handheld drills and rotary tools equipped with hex chucks. Its diamond cutting edge provides controlled penetration and clean hole edges in tile, glass and ceramics when used with appropriate technique and cooling. Advantages This 6 mm diamond core drill bit features a durable diamond-coated cutting edge that maintains sharpness during repetitive use on hard materials. The hex shank ensures secure grip in hex chucks, reducing slippage and improving torque transfer. The single-piece construction minimizes wobble for improved accuracy, while the maximum speed rating of 3200 RPM helps users match drill settings for safer, more efficient operation. Suitable for Drilling small-diameter holes in ceramic tiles Creating precise openings in glass panels and mirrors Cutting through porcelain and other glazed surfaces Fine work on brittle construction materials for installations and fittings Key specifications Cutting diameter: 6 mm Shank type: hex shank for hex chucks Maximum rotational speed: 3200 RPM Construction: single-piece diamond-coated core Intended materials: tile, glass, ceramics, porcelain and similar brittle surfaces How to use Secure the drill bit in a compatible hex chuck and set the drill to a controlled speed not exceeding 3200 RPM. Start drilling at a low speed to establish a small pilot groove, then apply light, steady pressure while keeping the bit perpendicular to the work surface. Use water or a suitable cooling method to reduce heat and prolong bit life, especially when drilling glass or porcelain. Withdraw the bit periodically to clear debris and inspect the hole to avoid cracking. Usage recommendations Wear appropriate eye protection and gloves when drilling. For best results use continuous cooling and avoid excessive side pressure. Match drill speed to the material: lower speeds for glass and porcelain, moderate speeds for tile. Replace the bit when cutting performance noticeably decreases to prevent damage to the workpiece. ## FAQ ### How much does the Diamond Core Drill Bit 6 mm Expert+ cost, and is it available for purchase? The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1003 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 Expert+ 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 Expert+ 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/11942956/67385670_large.webp