# Drill bit Tvardy HSS M35 cobalt for metal 7 mm

**URL:** https://aio.lv/en/product--tvardy-t03070--12159582
**Data updated:** 2026-03-26 06:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** T03070
**EAN:** 5901477154553
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-t03070--12159582

## 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 mm diameter, designed for drilling metals. Made from high-speed steel with M35 cobalt alloy for improved wear resistance and heat tolerance. Suitable for working with stainless steel, hardened steels and other ferrous metals in hand drills and drill presses. Use for metal fabrication, maintenance and repair tasks where durable, precision drilling is required.

## Long description

Tvardy HSS M35 cobalt drill bit, 7 mm diameter, is engineered for precision drilling in metals. Constructed from high-speed steel with an M35 cobalt alloy, this drill bit offers increased wear resistance and higher heat tolerance compared with standard HSS bits. It is intended for use in hand drills and drill presses for tasks that require reliable hole-making in stainless steel, hardened steels and other ferrous metals.
Advantages
The M35 cobalt composition provides superior hardness at elevated temperatures, reducing wear and prolonging tool life when cutting hard or heat-sensitive alloys. The 7 mm diameter delivers accurate, repeatable hole sizes suitable for assembly and fabrication. Compatibility with both hand-held drills and stationary drill presses ensures flexibility across workshop and field applications. The bit’s ground geometry improves centring and chip evacuation, supporting cleaner holes and reduced tool binding.
Suitable for
Drilling stainless steel components
Working with hardened steels and alloyed ferrous materials
Metal fabrication, maintenance and repair jobs
Use in hand drills and drill presses for precision holes
Key specifications
Material: High-speed steel with M35 cobalt alloy
Diameter: 7 mm
Application: Metal drilling (stainless steel, hardened steels, ferrous metals)
Compatible tools: Hand drills and drill presses
Cutting geometry: Ground tip for improved centring and chip removal
How to use
Select appropriate drilling speed and feed for the metal type: use lower speeds for stainless and hardened steels to avoid overheating. Secure the workpiece firmly, mark the drilling position and, if necessary, create a centre punch indent to improve centring. Use cutting fluid or coolant when drilling stainless steel or hardened materials to reduce heat and improve tool life. Apply steady, even pressure and withdraw periodically to clear chips when drilling deep holes.
Usage recommendations
For best results, use a suitable cutting lubricant, maintain correct rotational speed for the material, and replace the bit when wear affects hole quality. Avoid side loading and excessive force to prevent breakage and to maximise tool life.

## FAQ

### How much does the Tvardy HSS M35 cobalt drill bit 7 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 434 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/12159582/67704642_large.webp