Fastrax Hex Bit Set for Electric Screwdriver 1.5 2.0 2.5mm FAST628-H

Overview

The Fastrax HEX BIT SET 1.5/2.0/2.5MM FOR ELECTRIC SCREWDRIVER (FAST628-H) is an essential tool set designed for RC enthusiasts who demand precision and reliability in their hobby. Whether you're maintaining your RC car UK collection, performing routine maintenance on your latest brushless RC buggy, or undertaking detailed assembly work on competition-grade models, this hex bit set delivers professional-grade performance in a compact, organised package. The set comes with three perfectly calibrated hex bits in the most commonly used sizes – 1.5mm, 2.0mm, and 2.5mm – specifically engineered to work seamlessly with electric screwdrivers, making quick work of fastening and unfastening the hundreds of small screws that hold modern RC vehicles together.

For hobbyists across the UK who own ready to run RC models, race kits, or custom-built vehicles, having the correct tools can mean the difference between a smooth maintenance session and frustrating stripped screws or damaged fasteners. Fastrax has established itself as a trusted name in RC tooling, and this hex bit set exemplifies their commitment to quality and attention to detail. The bits are manufactured to tight tolerances, ensuring they fit securely into standard hex fasteners without wobbling or slipping. Whether you're adjusting suspension geometry, replacing servo components, swapping out differentials, or performing routine cleaning and maintenance on your RC short course truck, RC truggy, or RC rock crawler, having professional-quality hex bits makes the job faster, safer, and more enjoyable. This is the kind of tool that serious RC enthusiasts keep in their pit box or workshop because it simply works, time and time again.

The electric screwdriver compatibility of this bit set is a game-changer for busy hobbyists who want to speed up assembly and maintenance tasks without sacrificing control or precision. Rather than manually turning each fastener with a hand tool, electric screwdriver users can work much faster whilst maintaining full visibility and control over each screw. The three included sizes – 1.5mm, 2.0mm, and 2.5mm – cover the vast majority of fasteners found on modern RC vehicles, from the tiniest suspension components to mid-size engine or transmission screws. This makes the FAST628-H an incredibly practical addition to any RC car enthusiast's toolkit.

Key Features

• Three Essential Hex Bit Sizes — The set includes 1.5mm, 2.0mm, and 2.5mm hex bits, covering the most frequently encountered fastener sizes across virtually all modern RC vehicles, from electric RC buggies to nitro-powered trucks and everything in between. Having these three sizes readily available eliminates the frustration of searching for the correct tool during maintenance or repair work.
• Electric Screwdriver Compatible — These hex bits are specifically designed to work with electric screwdrivers, allowing you to rapidly fasten and unfasten screws whilst maintaining precise control and visibility. This compatibility saves considerable time during assembly, maintenance, and modification work, making hobby sessions more enjoyable and productive.
• Precision Manufacturing — Fastrax has engineered these bits to extremely tight tolerances, ensuring a perfect fit within standard hex fasteners without any looseness, wobbling, or slipping that could damage fastener heads or stripped threads. This precision is critical when working with delicate RC components where even slight damage can compromise performance or require costly replacement.
• Professional-Grade Quality — Manufactured to standards that meet the demands of serious RC enthusiasts, competition racers, and hobby shops, these bits deliver reliable performance session after session, year after year. The durability ensures you won't experience premature wear, chipping, or deformation even with intensive use.
• Compact and Organised Storage — The set is packaged in a practical format that keeps all three bits organised and easily accessible, whether you're working at home, at the track, or at an RC racing event. This organisation means you'll always have exactly what you need without wasting time searching through a toolbox.
• Brand Reliability — Fastrax is a recognised and trusted name throughout the RC community, known for producing tools and parts that serious hobbyists depend on. When you buy Fastrax, you're buying tools designed by people who understand RC vehicles intimately.

Technical Performance

The Fastrax HEX BIT SET 1.5/2.0/2.5MM FOR ELECTRIC SCREWDRIVER represents the kind of precision tooling that distinguishes professional RC maintenance from amateur tinkering. Each hex bit is manufactured from hardened steel alloy, selected for its resistance to wear, deformation, and chipping during repeated use. The bits are ground to exact dimensional specifications, ensuring they seat firmly within standard hex-socket fasteners without any play or lateral movement – this is absolutely critical when using an electric screwdriver, as any looseness in the connection can cause the bit to slip and damage the fastener head or the surrounding component. The 1.5mm size handles the finest fasteners typically found in servo assemblies, gear differentials, and precision suspension components. The 2.0mm size covers the mid-range fasteners used throughout most RC vehicles' chassis, transmission housings, and suspension arms. The 2.5mm size tackles the larger fasteners frequently found in motor mounts, battery boxes, and main chassis frame components. Together, this trio of sizes will handle the vast majority of fastening work on modern electric and nitro-powered RC cars, buggies, trucks, and crawlers used throughout the UK hobby scene. The electric screwdriver compatibility means these bits feature standard drive shafts that accept quarter-inch or similar standard electric screwdriver chuck sizes, allowing them to integrate seamlessly into your existing RC toolkit. The engineering philosophy behind these bits reflects Fastrax's deep understanding that RC enthusiasts need tools they can absolutely rely on – tools that won't fail at a critical moment during a race weekend or during important maintenance.

What's in the Box

• 1x Fastrax HEX BIT 1.5mm for electric screwdriver
• 1x Fastrax HEX BIT 2.0mm for electric screwdriver
• 1x Fastrax HEX BIT 2.5mm for electric screwdriver

Frequently Asked Questions

• What sizes of hex bits are included in this set? — The FAST628-H includes three hex bits: 1.5mm, 2.0mm, and 2.0mm. These three sizes cover the vast majority of fasteners found on modern RC vehicles, making this set incredibly versatile for maintenance, assembly, and repair work across different RC models and brands.
• Are these bits compatible with my electric screwdriver? — Yes, absolutely. These hex bits are specifically designed and engineered for use with electric screwdrivers. They feature standard drive shafts that are compatible with most common electric screwdriver chuck sizes, allowing you to rapidly fasten and unfasten screws whilst maintaining full control and visibility of your work.
• Will these bits fit my RC car's fasteners? — The three included sizes – 1.5mm, 2.0mm, and 2.5mm – cover the most commonly used fastener sizes across virtually all modern RC vehicles, including electric buggies, nitro trucks, rock crawlers, short course trucks, and truggy-style vehicles. If you're unsure whether your specific model uses these sizes, most manufacturers publish detailed spec sheets and assembly instructions that list fastener sizes.
• What quality can I expect from Fastrax tools? — Fastrax is a recognised and trusted brand throughout the RC hobby community, known for manufacturing tools and components that meet the exacting demands of serious enthusiasts, competition racers, and hobby shops. These hex bits are manufactured from hardened steel alloy to precise specifications, ensuring they'll provide reliable performance through hundreds of maintenance sessions without premature wear or damage.
• Can I use these with my hand drill? — These bits are specifically engineered for electric screwdrivers and are optimised for the speed, torque characteristics, and control profile of dedicated screwdrivers. Whilst they may technically work with other tools, they're designed and recommended for use with electric screwdrivers to ensure optimal performance and fastener integrity.
• Are these bits suitable for beginners? — Absolutely. Whether you're a complete newcomer to RC hobbies or an experienced racer, having quality hex bits is fundamental to successful maintenance and assembly work. These bits are user-friendly – they require no special knowledge or techniques beyond basic screwdriving – and they'll help you avoid the frustration of stripped fasteners or damaged components that comes with using incorrect or low-quality tools.
• How do these compare to other hex bit sets? — The FAST628-H stands out for its precision manufacturing, electric screwdriver compatibility, and inclusion of the three most essential sizes for RC vehicles. Rather than including many rarely-used sizes, Fastrax focused on delivering excellence in the three sizes you'll actually need, day after day. The hardened steel construction and tight tolerances ensure a secure fit that won't damage valuable RC components.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the FASTRAX HEX BIT SET 1.5/2.0/2.5MM FOR ELECTRIC SCREWDRIVER FAST628-H today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.