# GRAPHITE 56T550 PZ1 Screwdriver Bits with Depth Stop, 25 mm, 2 Pieces

**URL:** https://aio.lv/en/product--graphite-56t550--12581455
**Data updated:** 2026-07-16 19:03 (EEST)
**Category:** Screwdriver Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 56T550
**EAN:** 5902062119742
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-56t550--12581455

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Set of two GRAPHITE PZ1 screwdriver bits with a length of 25 mm, featuring an integrated depth stop. These bits are designed for precise screwdriving tasks, preventing damage to the material surface by controlling the insertion depth. Ideal for professional construction and assembly work, they ensure consistent results and high durability during intensive use with power tools.

## Long description

The GRAPHITE 56T550 PZ1 screwdriver bits are specialized accessories designed for precision fastening tasks. Each bit measures 25 mm in length and features an integrated depth stop, which is engineered to prevent over-driving screws and damaging the surface of the material. These bits are crafted for durability and consistent performance, making them a reliable choice for users who require accuracy during repetitive assembly work.
Advantages
The primary advantage of these bits is the built-in depth stop, which provides automatic control over the screw insertion depth, ensuring that every screw is set to the exact same level without the risk of piercing through or marring the workpiece. The high-quality construction ensures resistance to wear and tear, allowing for prolonged use with power tools. By maintaining a consistent depth, these bits significantly improve the efficiency and aesthetic quality of professional construction and assembly projects.
Suitable for
Drywall installation and mounting panels
Furniture assembly and cabinetry work
Repetitive fastening tasks requiring uniform depth
General construction projects where surface protection is critical
When it may not be suitable
These bits are specifically designed for PZ1 screw heads and will not be compatible with other drive types such as Phillips, Torx, or flat-head screws. Additionally, the fixed depth stop may hinder performance in applications where the screw head needs to be driven significantly below the surface level or when working with materials of varying thicknesses that require frequent depth adjustments.
Key specifications
Drive type: PZ1
Length: 25 mm
Quantity: 2 pieces
Feature: Integrated depth stop
How to use
To use the GRAPHITE PZ1 bits, insert the bit into your power drill or screwdriver holder. Before beginning your task, test the depth on a scrap piece of material to ensure the stop is positioned correctly for your specific screw type and material density. Once the depth is verified, align the screw with the bit and drive it into the material. The depth stop will automatically halt the rotation or prevent further penetration once the desired depth is reached, ensuring a clean and uniform finish.
What to consider before purchase
Verify that your fasteners are compatible with the PZ1 drive profile.
Ensure your power tool has a standard bit holder compatible with 25 mm bits.
Consider the material thickness to ensure the fixed depth stop meets your project requirements.
Usage recommendations
Always ensure the bit is fully seated in the screw head before applying pressure to prevent cam-out and premature wear of the bit tip. Regularly inspect the bits for signs of damage or metal fatigue to maintain optimal performance and safety during operation.

## FAQ

### How much does the GRAPHITE 56T550 PZ1 Screwdriver Bits with Depth Stop cost, and is it available for purchase?

The price is 4.49 € (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 03.08.2026 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