# Drill bit GRAPHITE 55H038 HSS cylindrical 12 mm for metal

**URL:** https://aio.lv/en/product--graphite-55h038--11721304
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 55H038
**EAN:** 5902062997357
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-55h038--11721304

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Cylindrical HSS drill bit GRAPHITE model 55H038 with 12 mm diameter designed for drilling metal. Made of high-speed steel (HSS) for wear resistance and heat tolerance during metalworking. Suitable for drilling steel, iron and non-ferrous metals in workshop and construction tasks, used with hand drills and drill presses for precise through and spot holes.

## Long description

GRAPHITE 55H038 HSS cylindrical drill bit, 12 mm diameter, is engineered for drilling metal with standard hand drills and drill presses. Made from high-speed steel (HSS), this 12 mm metal drill bit is designed to maintain cutting performance and dimensional stability under the heat and friction generated when drilling steel, iron and non-ferrous metals. Its cylindrical shank fits common chucks and supports through holes and spot drilling in workshop and construction environments.
Advantages
The HSS material provides good wear resistance and heat tolerance during continuous metalworking, helping to preserve edge sharpness and drilling speed. The cylindrical shank ensures secure clamping in standard chucks and compatibility with a wide range of drilling tools. This drill bit delivers consistent hole diameter and straightness when used with appropriate speeds and feed, making it suitable for accurate metal drilling tasks.
Suitable for
Drilling steel, cast iron and other ferrous metals
Drilling non-ferrous metals such as aluminum and brass
Workshop fabrication and maintenance tasks
Construction site drilling with hand drills and drill presses
Through-holes and spot drilling for assembly and fastening
Key specifications
Material: high-speed steel (HSS)
Tip type: standard twist drill geometry for metal
Shank type: cylindrical
Diameter: 12 mm
Typical applications: ferrous and non-ferrous metal drilling
How to use
Select an appropriate drilling speed and feed for the metal being drilled, clamp the workpiece securely, and center the drill bit on the marked point. Use cutting fluid or lubricant when drilling harder metals to reduce heat and prolong bit life. Begin drilling at low speed to establish the hole, then increase speed as required while maintaining steady pressure and alignment. After drilling, remove any burrs and inspect the hole for proper diameter and finish.
Usage recommendations
For best results, match drilling speed to the metal type, use cutting lubricant for steel and harder alloys, and replace the bit when wear degrades hole accuracy or cutting efficiency. Avoid excessive side loads and overheating to extend tool life.

## FAQ

### How much does the Drill bit GRAPHITE 55H038 HSS 12 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 — 100 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 08.07.2026 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 GRAPHITE 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 GRAPHITE 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/11721304/67102528_large.webp