# Drill bit Tvardy HSS M35 cobalt for metal 7.5 mm

**URL:** https://aio.lv/en/product--tvardy-t03075--12119341
**Data updated:** 2026-03-20 21:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** T03075
**EAN:** 5901477154560
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-t03075--12119341

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Tvardy HSS M35 cobalt drill bit, 7.5 mm diameter, designed for drilling metal. Made from high-speed steel with M35 cobalt alloy for increased hardness and heat resistance, suitable for stainless steel and other tough alloys. Intended for use with hand drills and drill presses in metalworking, maintenance and fabrication tasks.

## Long description

Tvardy HSS M35 cobalt drill bit, 7.5 mm diameter, is engineered for precise metal drilling. Made from high-speed steel with an M35 cobalt alloy, this 7.5 mm drill bit offers increased hardness and improved heat resistance compared with standard HSS. It is shaped for stable cutting performance in stainless steel, hardened steels and other tough alloys. The geometry and material make the bit compatible with both hand drills and drill presses used in metalworking, maintenance and fabrication tasks.
Advantages
The M35 cobalt composition provides higher red hardness and wear resistance, allowing longer life under elevated temperatures and continuous drilling. The 7.5 mm diameter gives a balance between rigidity and cutting speed for medium-sized holes. The tip geometry and flute design promote efficient chip evacuation and consistent centering, reducing walking on entry when used with appropriate pilot methods. Suitable for repeated use on stainless steel and other hard materials where standard HSS bits would dull more quickly.
Suitable for
Drilling through stainless steel sheets and plates
Creating holes in hardened steels and high-alloy materials
General metal fabrication and maintenance work
Use with handheld drills and drill presses in workshop environments
Key specifications
Material: High-speed steel with M35 cobalt alloy
Diameter: 7.5 mm
Intended material: Stainless steel, hardened steel, and other tough alloys
Recommended machines: Hand drills and drill presses
Finish: Precision-ground flutes and point geometry for chip removal and centering
How to use
Select an appropriate drilling speed and feed for metal work — lower speeds for harder materials, higher speeds for softer metals — and secure the workpiece to prevent movement. Use cutting fluid or coolant when drilling stainless steel or hardened materials to reduce heat build-up and extend tool life. Start with a center punch or a pilot drill if accurate positioning is required. Apply steady pressure and allow the drill to cut without forcing; periodically withdraw the bit to clear chips if necessary.
Usage recommendations
For best results when drilling stainless steel or other hard alloys, use moderate spindle speeds, adequate cutting fluid, and firm clamping. Replace or re-sharpen the bit when wear affects cutting performance to maintain hole quality and prevent workpiece damage.

## FAQ

### How much does the Tvardy HSS M35 cobalt metal drill bit 7.5 mm cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 522 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 15.07.2026 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 Tvardy 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 Tvardy 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/12119341/67659238_large.webp