Rothenberger Extension 1.1/4' UNC, 200 mm - FF35065

1.1/4 UNC 200 mm Extension - Professional Accessory for Core Drills

The Rothenberger 1.1/4 UNC 200 mm extension (part number FF35065) is an essential accessory for professionals who need to extend the operating length of their core drills. Specifically designed for professional core drilling applications, this extension allows for greater drilling depths while maintaining precision and stability during drilling operations.

Technical Features

Made of high-quality steel, the Rothenberger extension ensures strength and durability even in the most demanding working conditions. The standard 1.1/4 UNC thread ensures compatibility with most professional core drills on the market, while the 200 mm length offers the ideal extension for numerous core drilling applications.

Practical Applications

This extension is used in multiple professional sectors, being particularly useful for:

• Core drilling in construction for making through holes in thick walls
• Drilling in reinforced concrete structures where greater depths need to be reached
• Plumbing installations that require precise drilling at specific depths
• Renovation work where load-bearing walls or slabs need to be penetrated
• Plant engineering work requiring passages for pipes or conduits

Operational Advantages

Using the Rothenberger FF35065 extension offers numerous benefits to professional operators:

• Significant increase in drilling depth without compromising stability
• Maintenance of cutting precision even at greater depths
• Universal compatibility thanks to the standard 1.1/4 UNC thread
• Easy assembly and disassembly for quick configuration changes
• Structural robustness ensuring resistance to mechanical stress

Integration into the Rothenberger System

Like all Rothenberger products, this extension is designed to integrate seamlessly with the brand's entire equipment ecosystem. It pairs optimally with Rothenberger core drills and diamond core bits of the same series, creating a complete and reliable drilling system. Compatibility is also guaranteed with numerous models from other brands that use the 1.1/4 UNC thread standard.

Usage Specifications

To achieve the best results with the FF35065 extension, it is recommended to:

• Check the correct tightening of threaded connections before use
• Check the alignment of the extension with the rotation axis of the core drill
• Use specific lubricant on the threads to facilitate assembly and disassembly
• Clean the extension thoroughly after each use to prevent corrosion and premature wear
• Store the accessory in a dry and protected environment when not in use

Maintenance and Durability

With proper maintenance, the Rothenberger 1.1/4 UNC extension guarantees a long operating life. It is recommended to regularly clean the threads, check for any deformation or structural damage, and protect the metal surface with specific anti-corrosion products. These simple practices ensure that the accessory maintains its resistance and precision characteristics over time.