Rothenberger - Toothed spade drill bit 22 mm, 75 mm - 72277

Features of the Rothenberger Toothed Lance Auger

The Rothenberger 72277 toothed lance auger is a professional tool specifically designed for creating precise holes with a diameter of 22 mm. With an operational length of 75 mm, this tool has been conceived to ensure maximum efficiency in drilling operations on various materials. The robust construction made of high-quality steel ensures durability and resistance even in the most demanding working conditions, while the toothed tip facilitates initial penetration and prevents slippage during use.

Professional Applications

This lance auger proves particularly effective in numerous work contexts, making it an indispensable tool for:

• Plumbing installations and pipe routing
• Installation of electrical systems and cable routing
• Carpentry and joinery work
• Installation of heating systems
• Creating through holes in partition walls
• Building renovation interventions

Technical Advantages

The Rothenberger 72277 auger offers several benefits that distinguish it in the landscape of professional tools:

• Superior cutting precision thanks to the optimized tip geometry
• Reduced effort during drilling thanks to sharp teeth that effectively bite into the material
• Less overheating during prolonged use
• Compatibility with the most common professional drills and screwdrivers
• Ability to create clean holes with neat edges
• Excellent balance that reduces vibrations during use

Detailed Technical Specifications

The Rothenberger toothed lance auger is characterized by specific technical parameters that determine its performance:

• Drilling diameter: 22 mm
• Working length: 75 mm
• Material: special hardened steel
• Shank: standard hexagonal compatible with common chucks
• Finish: anti-wear surface treatment
• Optimized cutting angle to maximize efficiency

Tips for Optimal Use

To achieve the best results with the Rothenberger 72277 auger, it is advisable to follow some practical guidelines. Start drilling at low speed to create a precise entry point, gradually increasing the power. In harder materials, it is appropriate to proceed with intermittent pauses to avoid overheating the tip. Periodic lubrication of the auger prolongs its useful life and improves cutting quality, especially when working on metals. For through holes, it is recommended to place a wooden support on the exit side to prevent burrs and ensure a clean hole.

Maintenance and Storage

Proper maintenance of the Rothenberger auger ensures consistent performance over time. After each use, it is advisable to carefully clean the tip, removing material residues that could compromise its efficiency. Periodically check the sharpness of the teeth and, if necessary, resharpen them or replace the tip. Storing the tool in a dry environment, preferably in its original packaging or in a container that protects it from impacts and humidity, will help maintain its technical and functional characteristics unchanged in the long term.