# Screwdriver Bit Set Irwin Grot 1/4" Hex 25 mm, 3.0 mm tip, 10 pcs (MPN 10504346)

**URL:** https://aio.lv/en/product--irwin-10504346--11915637
**Data updated:** 2026-03-10 09:19 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10504346
**EAN:** 05706915043464
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Irwin Grot screwdriver bits, 1/4" hex shank, 25 mm length and 3.0 mm tip, supplied as a set of 10 pieces (MPN 10504346). Designed for use with compatible bit holders and power or manual drivers, these hex shank bits provide precise engagement for fasteners that accept a 3.0 mm tip. Suitable for assembly, repair and maintenance tasks requiring compact 25 mm bits.

## Long description

Irwin Grot screwdriver bit set with 1/4" hex shank, 25 mm length and 3.0 mm tip delivered as a pack of 10 pieces. These bits are designed for use with compatible bit holders, manual screwdrivers and power drivers that accept 1/4" hex shanks. The compact 25 mm length provides controlled reach for assembly, repair and maintenance tasks where a 3.0 mm tip size is required.
Advantages
The 1/4" hex shank ensures secure retention in standard bit holders and quick-change chucks, reducing slippage during use. A uniform 25 mm length delivers predictable engagement depth in confined spaces and on shallow recessed fasteners. The 3.0 mm tip is produced to fit mating fasteners accurately, supporting consistent torque transfer and minimizing cam-out. Supplied as a set of 10, the bits offer convenient replacement and distribution across tool kits or workstations.
Suitable for
 General assembly of small components
 Repair and maintenance of electronics and appliances
 Furniture assembly and light carpentry
 Automotive interior and trim fastener work
 Workshop toolkits and professional service vans
Key specifications
 Shank type: 1/4" hex
 Tip size: 3.0 mm
 Overall bit length: 25 mm
 Quantity: 10 pieces per pack
 Intended drive: compatible with manual and powered drivers accepting 1/4" hex bits
How to use
Insert the 1/4" hex shank into a compatible bit holder, quick-change chuck or screwdriver handle and ensure it seats fully before applying torque. Select the 3.0 mm tip to match the fastener head, engage the bit with the fastener and apply steady, controlled torque to avoid stripping. For power drivers, use appropriate speed and torque settings for the material and fastener size. Replace worn bits from the set to maintain accurate engagement and consistent results.
Usage recommendations
Store the bits in a dedicated holder or compartment to prevent loss and protect the tips. Inspect bits for wear or damage before use and replace any deformed tips to maintain safe and efficient operation. For repetitive work consider using torque-limited drivers or clutches to avoid over-torquing small fasteners.

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### What is the warranty period?

All Irwin 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 Irwin 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

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