# Drill bit GRAPHITE spiral hex shank for wood 18 mm model 57H364

**URL:** https://aio.lv/en/product--graphite-57h364--11718590
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 57H364
**EAN:** 5902062573643
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-57h364--11718590

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Spiral wood drill bit from GRAPHITE, model 57H364, with an 18 mm cutting diameter and a hexagonal shank. Designed for drilling in timber and wooden materials, the spiral flute helps chip evacuation while the hex shank ensures secure grip in chucks and quick-change adapters. Suitable for carpentry, joinery and general woodworking tasks.

## Long description

Spiral wood drill bit from GRAPHITE model 57H364 with an 18 mm cutting diameter and a hexagonal shank. Designed specifically for drilling in timber and common wooden materials, the spiral flute geometry facilitates efficient chip removal while the hex shank provides a secure fit in chucks and rapid-change adapters. The bit is intended for use with hand drills and drill drivers in carpentry, joinery and general woodworking operations where clean, consistent holes are required.
Advantages
The spiral flute removes chips effectively, reducing heat buildup and minimizing clogging during drilling. The 18 mm cutting diameter delivers a precise hole size suitable for dowels, through-holes and fastening points in wooden assemblies. The hex shank ensures positive engagement with quick-change chucks and driver holders, improving torque transfer and reducing slippage. The bit’s geometry balances cutting efficiency with durability for repeated use in typical woodworking conditions.
Suitable for
Drilling holes in solid timber, softwood and common hardwoods
Carpentry and joinery tasks such as fitting dowels and bolts
Installations requiring clean through-holes for fasteners and service runs
Use with hand-held cordless or corded drills and quick-change systems
Key specifications
Cutting diameter: 18 mm
Shank type: hexagonal shank for secure grip and quick-change
Flute design: spiral flute for improved chip evacuation
Intended material: timber and common wooden materials
Compatibility: standard drill chucks and quick-change holders
How to use
Select an appropriate drilling speed for the wood type and secure the drill bit in the chuck or quick-change adapter until it is firmly seated. Mark the drilling position and, if needed, use a center punch or pilot mark to guide the bit. Apply steady, even pressure while drilling; allow the spiral flute to evacuate chips and withdraw periodically for deeper holes to clear debris and prevent overheating. Finish the hole with light passes if a smoother edge is required.
Usage recommendations
Use lower to moderate speeds for hardwoods and higher speeds for softwoods; avoid excessive axial force to prevent bit wander and overheating. For through-holes, back the bit out occasionally to clear chips. Inspect the cutting edge before use and replace the bit when wear degrades hole quality.

## FAQ

### How much does the Drill bit GRAPHITE 57H364 for wood 18 mm cost, and is it available for purchase?

The price is 12.99 € (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 06.07.2026 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/11718590/67099938_large.webp