# Drill bit GRAPHITE spiral hex shank for wood 8 mm (T 57H354)

**URL:** https://aio.lv/en/product--graphite-t-57h354--11718653
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** T 57H354
**EAN:** 5902062573544
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-t-57h354--11718653

## 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 by GRAPHITE, model T 57H354, 8 mm diameter with a hexagonal shank. Designed for drilling clean holes in wood and wood-based materials; the spiral flute evacuates chips efficiently while the hex shank ensures secure grip in hex chucks or quick-change adapters. Suitable for handheld drills and drill drivers for woodworking tasks and fittings.

## Long description

Spiral wood drill bit GRAPHITE with an 8 mm working diameter and a hexagonal shank. This bit is designed for drilling clean, precise holes in solid wood and wood-based materials. The spiral flute geometry removes chips efficiently to reduce clogging and improve cutting performance, while the hex shank provides a secure grip in hex chucks and quick-change adapters for handheld drills and drill drivers.
Advantages
The spiral flute design promotes rapid chip evacuation and smoother drilling in soft and hardwoods. The hexagonal shank reduces slippage in the chuck and enables fast bit changes in quick-change systems. The 8 mm diameter is suitable for many common woodworking fittings and dowel holes, delivering consistent hole size with minimal tear-out when used correctly.
Suitable for
 Drilling holes in solid wood
 Work with plywood, particleboard and medium-density fiberboard (MDF)
 Preparing holes for dowels, screws and fittings
 Handheld drill and drill-driver use in carpentry and furniture assembly
Key specifications
 Working diameter: 8 mm
 Shank type: hexagonal shank for secure grip
 Tip and flute: spiral flute for efficient chip removal
 Material compatibility: solid wood and wood-based panels
 Intended tool: handheld drills and drill drivers
How to use
Secure the bit in a compatible hex chuck or quick-change holder and tighten according to the drill manufacturer's instructions. Use moderate feed pressure and appropriate rotational speed for the wood species to avoid burning or tear-out. If drilling deep holes, periodically retract the bit to clear chips and maintain cutting efficiency. Use clamps or supports to stabilise workpieces for accurate holes.
Usage recommendations
For best results, match drill speed to the wood type—higher speeds for softwoods, lower speeds for dense hardwoods—and ensure the workpiece is firmly fixed. Inspect the bit before use for any damage, and replace it if the cutting edges are worn to maintain hole quality and safe operation.

## FAQ

### How much does the Drill bit GRAPHITE spiral hex cost, and is it available for purchase?

The price is 5.99 € (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/11718653/67100000_large.webp