# Drill bit set Tvardy HSS M35 for metal 10 pcs 1–10 mm cobalt

**URL:** https://aio.lv/en/product--tvardy-5901477199233--12406329
**Data updated:** 2026-04-30 18:36 (EEST)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** 5901477199233
**EAN:** 5901477199233
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-5901477199233--12406329

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

10-piece Tvardy HSS M35 cobalt drill bit set for metal, sizes 1–10 mm in 1 mm increments. Made of high-speed steel with 5% cobalt (M35) for improved heat resistance and wear resistance during drilling stainless steel and other hard metals. Suitable for workshop, maintenance and professional metalworking applications.

## Long description

Tvardy HSS M35 cobalt drill bit set for metal, 10 pieces, covers sizes 1 mm through 10 mm in 1 mm steps. Each bit is manufactured from high-speed steel with 5% cobalt (M35 grade) to increase hardness and thermal stability for drilling stainless steel and other tough metals. The set is designed for workshop, maintenance and professional metalworking tasks that require a range of small-to-medium diameter holes and reliable bit life under higher cutting temperatures.
Advantages
The HSS M35 composition with 5% cobalt provides improved heat resistance and wear resistance compared with standard HSS, reducing premature dulling when working with stainless steel and high-strength alloys. Precision ground flutes and a sharp tip geometry support accurate centring, steady chip evacuation and consistent hole quality. Supplied as a matched 1–10 mm set, the range eliminates the need to mix different bit series for common metal drilling tasks.
Suitable for
 Drilling stainless steel, tool steel and other hardened metals
 General metal fabrication and maintenance work in workshops
 Professional tradespeople needing a compact set of frequently used diameters
 Repair and retrofit jobs where a sequence of hole sizes is required
When it may not be suitable
This cobalt HSS set is intended for drilling metal and is less appropriate for masonry, wood, or ceramic materials—use dedicated masonry or wood bits for those substrates. Very large-diameter holes or heavy production drilling may be better served by carbide or job-specific tooling designed for high-volume or CNC operation.
Key specifications
 Material: High-speed steel (HSS) with 5% cobalt (M35)
 Quantity: 10 pieces
 Diameter range: 1 mm, 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm
 Application: Metal drilling, including stainless steel and hardened alloys
 Shank type: Straight round shank (suitable for standard drill chucks)
How to use
Select the required diameter from the set and secure it in a properly tightened drill chuck. Use cutting lubricant when drilling stainless steel or hard alloys to reduce heat build-up and extend tool life. Begin drilling at moderate speed with gentle feed pressure to establish the pilot, then increase feed as the hole forms while maintaining coolant or lubricant. Clear chips periodically to avoid clogging the flutes and overheating the bit.
What to consider before purchase
 Confirm intended materials: optimized for metal, especially stainless and hardened steels
 Check that your drill chuck accepts straight round shanks and the included diameter range
 For high-volume production or very large hole diameters, evaluate whether carbide or specialized tooling is more appropriate
Usage recommendations
Use appropriate cutting fluid, moderate speeds and steady feed pressure for the best life and hole quality when working with stainless steel and other high-alloy metals.

## FAQ

### How much does the Tvardy HSS M35 cobalt drill set 1–10 mm cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 272 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 13.07.2026 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/12406329/68694967_large.webp