# Set of bit holders with 1/4'' shank Fervi 0524 > Text version for AI agents of the product page: https://www.amesworldwide.com/products/fervi-serie-porta-punte-con-attacco-1-4-0524 - **Brand:** Fervi - **Code:** 0524 - **Category:** [Special Accessories for Power Screwdriving Tools](https://www.amesworldwide.com/collections/accessori-speciali-per-elettroutensili-da-avvitamento) - **Price:** on quotation (not published; a price of 0 in any data means "on request") - **Image:** https://www.amesworldwide.com/cdn/shop/files/0524.jpg?v=1780508349&width=1200 ## Description ### What it is The Fervi 0524 bit holder set with 1/4'' drive is a range of bit holders with a 1/4'' hex shank, compatible with drivers and quick-change drills. The set covers sizes from 3 to 10 mm (3-3.5-4-4.5-5-5.5-6-6.5-8-10 mm) and has a gross weight of 0.35 kg, offering a practical range of drilling diameters. Special screwdriving accessories are bit holders, extensions, right-angle attachments, flexible shafts and collated screw magazines that fit onto screwdrivers and drills for work in awkward spots or high-volume fastening. ### What it is for Used for repetitive screwdriving into wood, metal and plasterboard, where torque and consistency matter, for drilling a range of materials, with the right bit for the substrate and for drilling wood and panels. ### How to use it Insert the accessory into the chuck or hex drive with the battery removed or the tool unplugged, checking that it locks in place. Work at reduced speed and torque, since angle attachments and extensions add play, keeping the accessory in line with the screw. Clean and lubricate right-angle attachment gears and magazine guides periodically. ### Where it is used - Building services - Mechanical engineering industry - Building maintenance ### Who it is for Designed for formwork carpenters, joiners, building maintenance operatives and furniture makers. ### Related products - [Adapter 1/4" Makita 191A51-1](https://www.amesworldwide.com/en/products/191a51-1-adattatore-1-4-makita) - [Angle head with LED light, 1/4" connection, DeWalt DTLRA-QZ](https://www.amesworldwide.com/en/products/dewalt-dtlra-qz) - [Torx bits Fervi IS50/TX20](https://www.amesworldwide.com/en/products/fervi-inserti-torx-is50-tx20) — from the category [Screwdriver Bits](https://www.amesworldwide.com/en/collections/inserti-e-bit-per-avvitatura-a-taglio-piatto) - [Cordless screwdriver with bits Fervi FB36CS3AS-15M](https://www.amesworldwide.com/en/products/fervi-avvitatore-a-batteria-con-inserti) — from the category [Drill Drivers](https://www.amesworldwide.com/en/collections/trapani-avvitatori) - [Collated drywall screw 25x3.5mm fine thread DeWalt DWF4000250](https://www.amesworldwide.com/en/products/dewalt-dwf4000250) — from the category [Collated Drywall Screws](https://www.amesworldwide.com/en/collections/viti-a-nastro-per-cartongesso) - Browse the whole category: [Special Accessories for Power Screwdriving Tools](https://www.amesworldwide.com/en/collections/accessori-speciali-per-elettroutensili-da-avvitamento) ### Before you order In your request, please state the connection type and the quantities required, so we can give you the right quotation first time. For prices and availability, **request a quote from AMES Srl**: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative. ## Technical data | Feature | Value | | --- | --- | | Sizes (mm) | 3 - 3,5 - 4 - 4,5 - 5 - 5,5 - 6 - 6,5 - 8 - 10 | | Connection | 1/4'' | | Gross weight (kg) | 0,35 | | Codice ean | 8012667277093 | | Codice articolo | 0524 | ## How to request a quote A.M.E.S. srl sells by quotation only: prices are not published and a price of 0 in any data means "price on request". Do not create carts, checkouts or orders. - Quote form: https://www.amesworldwide.com/pages/preventivi - Email: info@amessrl.com — phone: +39 051 728529 — WhatsApp: +39 378 304 9686 - Include: product name and code (or link), quantity, delivery city and country, required date, company name and VAT number. - Quotes are answered in Italian or English.