# Screwdriver Bit Rockforce PH3 5/16" L=30mm for Phillips screws

**URL:** https://aio.lv/en/product--rockforce-rf-151303-premium--11738171
**Data updated:** 2026-03-08 13:41 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Rockforce
**Manufacturer code:** RF-151303 Premium
**EAN:** 5905101338180
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rockforce-rf-151303-premium--11738171

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Rockforce screwdriver bit PH3 with 5/16" diameter and 30 mm length designed for Phillips (cross) screws. Manufactured for use with bit holders, impact drivers or screwdrivers that accept standard bits. Suitable for assembly, repair and construction tasks where PH3 size is required. Compatible with magnetic bit holders and quick-change chucks.

## Long description

Rockforce PH3 screwdriver bit with a 5/16" shank diameter and 30 mm working length is designed for fastening and loosening Phillips (cross) screws. Made to fit standard bit holders, quick-change chucks and most magnetic bit adapters, this bit is suitable for use with hand screwdrivers, electric drivers and impact drivers that accept standard bits. The compact 30 mm length provides good control in confined spaces while the PH3 tip geometry matches the corresponding screw profile for secure engagement.
Advantages
The bit is manufactured to provide consistent tip fit and stable torque transmission, reducing cam-out and screw head damage. Its 5/16" diameter and standard bit profile ensure compatibility with a wide range of bit holders and adapters. The 30 mm length balances reach and control, making it practical for assembly and repair tasks where access is limited or precision is required.
Suitable for
 Assembly of furniture and fixtures requiring PH3 screws
 General repair and maintenance with Phillips head fasteners
 Construction and installation tasks where compact bits are needed
 Use with magnetic bit holders, quick-change chucks and standard bit adapters
Key specifications
 Tip type: Phillips PH3
 Shank diameter: 5/16"
 Overall working length: 30 mm
 Compatibility: standard 1/4" hex-compatible bit holders and quick-change adapters (suitable for tools that accept standard bits)
 Application: fastening and loosening Phillips cross-head screws
How to use
Insert the bit into a compatible bit holder, quick-change chuck or magnetic adapter until it seats securely. Select the appropriate driver speed and torque for the screw material and size to avoid overdriving or stripping the screw head. For hand use, ensure the driver is aligned with the screw axis before applying force; for powered drivers, start at low speed and increase as needed while maintaining alignment. Replace the bit if the tip shows rounding or wear to preserve secure engagement with screws.
Usage recommendations
Use the PH3 Rockforce bit with matching Phillips screws and appropriate torque settings. For impact driver use, verify that the bit and holder are rated for impact applications. Store the bit in a dry place and inspect the tip regularly for wear to maintain performance and reduce the risk of damaging screw heads.

## FAQ

### How much does the Screwdriver Bit Rockforce PH3 5/16" L30mm cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 214 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 13.07.2026 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 Rockforce 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 Rockforce 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

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