# Tvardy cobalt HSS M35 metal drill bit 10 mm

**URL:** https://aio.lv/en/product--tvardy-5901477154614--11720736
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** 5901477154614
**EAN:** 5901477154614
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-5901477154614--11720736

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Cobalt HSS M35 metal drill bit by Tvardy with a 10 mm diameter. Designed for drilling steel and other hard metals, the M35 grade combines high-speed steel with cobalt for improved heat resistance and wear life. Suitable for use with hand drills and drill presses in metalworking, fabrication, maintenance, and repair tasks.

## Long description

Tvardy cobalt HSS M35 metal drill bit 10 mm is a solid high-speed steel cutting tool alloyed with cobalt to provide increased hardness, heat resistance and extended service life when drilling hard metals. With a 10 mm diameter and a ground split-point geometry, this drill bit is designed to penetrate steel, stainless steel and other tough alloys with reduced walking and improved centring. It is suitable for use in both hand-held drills and drill presses for metalworking, fabrication, maintenance and repair tasks.
Advantages
The M35 cobalt composition offers greater thermal stability and wear resistance compared with standard HSS, allowing higher cutting speeds and longer life in demanding applications. Precision ground flutes and a sharp point reduce thrust and improve chip evacuation, which helps maintain hole quality and dimensional accuracy. The single 10 mm size is easy to store and identify, and the bit’s durable construction supports repeated use in workshop and industrial environments.
Suitable for
Drilling holes in mild and alloy steels
Working with stainless steel and other hard metals
Metal fabrication and structural assembly
Maintenance, repair and overhaul (MRO) tasks
Use in hand drills and drill presses
Key specifications
Material: High-speed steel with cobalt alloy (M35)
Diameter: 10 mm
Point type: Split point (reduces walking and improves centring)
Suitable for: Ferrous metals, stainless steel and hard alloys
Shank: Cylindrical shank for standard drill chucks
How to use
Secure the workpiece and select an appropriate clamping method to prevent movement. Install the 10 mm Tvardy cobalt HSS M35 drill bit in a compatible drill chuck and tighten firmly. Use cutting fluid or lubricant when drilling stainless steel or other heat-sensitive alloys to reduce friction and extend the tool life. Start at low speed to establish the hole, then increase speed within recommended ranges for HSS M35 tools; apply steady feed pressure and allow the bit to clear chips periodically. Withdraw the bit occasionally to improve chip evacuation on deep holes.
Usage recommendations
For best results, use moderate to high spindle speeds and steady feed rates appropriate for HSS M35 cobalt drills, and apply cutting fluid when machining stainless steels or heat-treated materials. Replace the bit when wear degrades cutting performance or when chipping becomes evident to maintain hole quality and safety.

## FAQ

### How much does the Tvardy HSS M35 cobalt metal drill bit 10 mm cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1327 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 16.07.2026 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/11720736/67101991_large.webp