# GRAZTAI 9x320 mm Drill Bit

**URL:** https://aio.lv/en/product--graztai-1869-0900x320--4573767
**Data updated:** 2026-06-10 09:28 (EEST)
**Category:** Drill Bits
**Manufacturer:** GRAZTAI
**Manufacturer code:** 1869-09.00x320
**EAN:** 4770051031150
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graztai-1869-0900x320--4573767

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The GRAZTAI 9x320 mm drill bit is a high-quality tool designed for precise drilling applications. With a diameter of 9 mm and a total length of 320 mm, this drill bit is engineered for durability and efficient material penetration. It is suitable for professional construction, renovation, and DIY projects, providing reliable performance in various materials. Its robust construction ensures stability and accuracy during operation.

## Long description

The GRAZTAI 9x320 mm drill bit is a professional-grade tool engineered for precision and reliability in demanding drilling tasks. With a diameter of 9 mm and an extended length of 320 mm, this drill bit is designed to provide deep, accurate holes in a variety of construction materials. Its robust build quality ensures consistent performance, minimizing the risk of bending or breakage during intensive use, making it an essential component for any toolkit.
Advantages
This drill bit stands out due to its high-quality material composition, which offers superior resistance to wear and heat during operation. The precise geometry of the cutting edge allows for efficient material removal, resulting in cleaner holes and reduced friction. Its extended length provides the necessary reach for deep-hole drilling applications, while the stable design ensures that the bit maintains its trajectory, delivering professional results in both soft and hard materials.
Suitable for
Construction and renovation projects
Deep-hole drilling in masonry and wood
Professional installation work
DIY home improvement tasks
When it may not be suitable
This drill bit is not intended for drilling into hardened steel or reinforced concrete containing thick metal rebar, as these materials require specialized carbide-tipped bits. Additionally, it may not be suitable for use with low-power cordless drills when drilling at maximum depth, as the length requires sufficient torque to prevent stalling.
Key specifications
Diameter: 9 mm
Total length: 320 mm
Material: High-strength steel alloy
Application: General construction and renovation
How to use
To achieve the best results, ensure the drill bit is securely fastened in the chuck of your power tool. Begin by marking the center point of the hole to prevent the bit from wandering. Apply steady, moderate pressure while maintaining a consistent speed, allowing the drill bit to cut through the material naturally. If drilling deep holes, periodically retract the bit to clear out dust and debris, which helps prevent overheating and binding.
What to consider before purchase
Verify the chuck capacity of your drill to ensure it accommodates a 9 mm shank.
Check the material compatibility for your specific project needs.
Ensure the 320 mm length is sufficient for the depth of the holes required.
Usage recommendations
Always wear appropriate safety goggles and protective gear when operating power tools. Keep the drill bit clean and store it in a dry place to prevent corrosion and maintain its cutting efficiency over time.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.305 kg |

## FAQ

### How much does the GRAZTAI 9x320 mm Drill Bit cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 Wednesday 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 GRAZTAI 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 GRAZTAI 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/4573767/65967576_large.webp