# GRAPHITE Countersink Bit 3-19 mm

**URL:** https://aio.lv/en/product--graphite--12473043
**Data updated:** 2026-05-18 09:36 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** GRAPHITE
**Manufacturer code:** .
**EAN:** 5902062122070
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite--12473043

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The GRAPHITE countersink bit, with a working range of 3-19 mm, is a professional-grade tool designed for precision deburring and chamfering of holes in various materials. It ensures clean, smooth edges and is compatible with standard drill chucks. Ideal for woodworking and metalworking applications, this durable accessory provides high performance and reliability for both professional craftsmen and DIY enthusiasts.

## Long description

The GRAPHITE countersink bit, featuring a versatile working range of 3-19 mm, is a professional-grade accessory engineered for precision deburring and chamfering. This tool is designed to create clean, smooth edges on pre-drilled holes, ensuring a high-quality finish for various assembly and finishing tasks. Its robust construction makes it a reliable choice for both demanding professional environments and home workshop projects, providing consistent performance across different materials.
Advantages
This countersink bit offers exceptional versatility due to its wide diameter range, allowing for the processing of various hole sizes with a single tool. The high-quality material composition ensures long-lasting sharpness and resistance to wear, which translates into efficient material removal and reduced vibration during operation. Its design promotes clean cutting action, effectively preventing burrs and ensuring that screws or fasteners sit flush with the surface for a professional aesthetic.
Suitable for
Deburring metal and wooden surfaces
Chamfering holes for countersunk screws
Finishing edges after drilling
Woodworking and metalworking projects
When it may not be suitable
This tool is not intended for drilling primary holes or for use on extremely hardened materials that exceed the hardness rating of the bit. It may also be less effective when used with low-power cordless screwdrivers that lack the necessary torque for consistent material removal in dense metals.
Key specifications
Working diameter range: 3-19 mm
Compatible with standard drill chucks
Material: High-grade hardened steel
Application: Deburring and chamfering
How to use
To use the GRAPHITE countersink bit, insert the shank securely into the drill chuck and ensure it is tightened properly. Position the bit over the pre-drilled hole and apply light, steady pressure while running the drill at a moderate speed. Maintain a perpendicular angle to the surface to ensure an even chamfer. Gradually increase pressure if necessary, but avoid excessive force to prevent chatter marks or uneven edges.
What to consider before purchase
Ensure your drill chuck is compatible with the shank size
Verify the material hardness of your workpiece
Consider the required chamfer depth for your specific fasteners
Usage recommendations
Always wear appropriate eye protection when using the countersink bit to prevent injury from metal or wood shavings. Regularly clear debris from the cutting edges to maintain optimal performance and prevent overheating.

## FAQ

### How much does the GRAPHITE Countersink Bit 3-19 mm cost, and is it available for purchase?

The price is 9.99 € (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 29.06.2026 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/12473043/68792056_large.webp