# Drill bit Tvardy HSS M35 cobalt for metal 11 mm

**URL:** https://aio.lv/en/product--tvardy-t03110--11721545
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** T03110
**EAN:** 5901477154621
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-t03110--11721545

## 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, 11 mm diameter, designed for drilling metal. Made from high-speed steel with cobalt alloy (M35) for improved heat resistance and wear performance. Suitable for use in steel and other ferrous materials where higher hardness and durability are needed. Ideal for workshop, industrial and maintenance applications.

## Long description

Tvardy HSS M35 cobalt drill bit, 11 mm diameter, is designed for drilling metals including steel and other ferrous materials. Manufactured from high-speed steel (HSS) with a cobalt alloy (M35), this drill bit offers higher heat resistance and improved wear performance compared with standard HSS bits. The 11 mm working diameter and ground tip geometry provide consistent hole size and reliable centering for workshop, industrial and maintenance tasks.
Advantages
The M35 cobalt composition increases hardness and maintains cutting performance at elevated temperatures, reducing edge softening during prolonged or heavy-duty drilling. The precision-ground flutes evacuate chips efficiently, lowering the risk of jamming and improving drilling speed. Robust material and finish extend tool life under repeated use in ferrous metals, while the standard shank fits common chucks and holders for compatibility with bench and portable drills.
Suitable for
Drilling holes in stainless steel, carbon steel and other ferrous materials
Workshop and metal fabrication tasks
Industrial maintenance and repair operations
Use with hand-held drills and drill presses for general metalworking
Key specifications
Material: High-speed steel with cobalt alloy (M35)
Diameter: 11 mm
Tip type: Ground/point geometry suitable for metal drilling
Application: Designed for ferrous metals and steel
Shank: Standard cylindrical shank for common chucks
How to use
Secure the drill bit in the drill chuck ensuring it is straight and tightly clamped. Mark the drilling point and, if needed, use a center punch to prevent wandering. Start drilling at low speed to establish the hole, then increase speed appropriate to the material and drill size while applying steady, moderate pressure. Use cutting fluid or coolant when drilling stainless or hardened steels to reduce heat buildup and prolong bit life. Periodically retract the bit to clear chips and inspect the cutting edges.
Usage recommendations
For best results with the Tvardy HSS M35 cobalt drill bit, match drill speed and feed to the specific metal being drilled, use appropriate cutting fluid for heat control, and avoid excessive side loading. Replace the bit when wear or chipping degrades hole quality.

## FAQ

### How much does the Tvardy HSS M35 cobalt drill bit 11 mm cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 124 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/11721545/67102737_large.webp