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+86-15996094444
INQUIRE NOW
The Portable Undercut Anchor Drilling Machine is engineered for the precise and efficient drilling of undercut holes required for mechanical façade systems. Its design principle focuses on delivering high-precision performance for applications involving stone cladding, glass façades, and ventilated curtain walls. The machine's core technology ensures a clean, non-destructive drilling process, which is essential for preserving the integrity of expensive façade materials.
This drilling equipment is manufactured to rigorous industry standards, providing a reliable and durable solution for professional contractors. Key technical advantages include its optimized power-to-weight ratio, minimal vibration during operation, and a robust build quality designed to withstand demanding job site conditions. It is a critical tool for projects requiring a high volume of precise undercut holes for secure and compliant panel fastening solutions.
| Parameter | Value | Unit |
| Drill Bit Diameter Range | 5.5 - 12 | mm |
| Drilling Depth Range | 5 - 20 | mm |
| Rated Power | 900 | W |
| No-load Speed | 1800 | rpm |
| Net Weight | 3.5 | kg |
| Voltage | 220 / 110 | V |
This product is suitable for the following industrial applications:
Unlike standard rotary hammer drills that can cause micro-cracks and damage to brittle materials, this specialized machine uses a pure rotary drilling motion without impact. This ensures the integrity of the base material, creating a clean, precisely shaped undercut hole that is essential for the pull-out strength and long-term reliability of undercut anchor systems. The precise depth control is also far superior to standard tools. For a detailed comparison based on your specific material requirements, our technical team can provide a free consultation.
The lifespan of the carbide-tipped drill bits for undercut drilling depends primarily on the hardness and abrasiveness of the material being drilled. On average, a single bit can produce between 500 to 1,000 holes in common materials like natural stone or concrete. Factors such as drilling speed, proper dust extraction, and operator technique significantly impact bit life. Using the correct speed and ensuring a clean drilling environment will maximize performance. We recommend a supply of spare bits to minimize project downtime. Our customer support team can assist with selecting the optimal bit for your application.

Jiangsu Aozheng Metal Products Co., Ltd.is a professional industry and trade integrated enterprise, with a modern production plant covering an area of 32,000 square meters. We specialize in the R&D, production and supply of a full range of high-quality construction hardware products. Our core product portfolio includes exterior wall cladding fixing system brackets, C channels, seismic support brackets, anchor bolts, cast-in channels, concrete embedded parts and photovoltaic bracket clamps, which cater to various customized construction and engineering installation requirements. Our products are manufactured from premium raw materials including stainless steel, aluminum alloy, carbon steel and low alloy steel. Equipped with advanced industrial production technologies, we adopt automated cutting, extrusion, stamping, welding, CNC machining and laser processing craftsmanship. Strict standardized production and precise processing procedures are implemented throughout production to ensure stable, reliable and high-standard product quality. Integrating raw material forming and mechanical processing, our factory operates as a large-scale, diversified and professional manufacturing base for construction hardware. Upholding strict quality standards and high-end global market positioning, we achieve an annual production capacity of 8,000 tons of diverse building materials. Our products are widely exported to dozens of countries and regions across the globe, covering the United States, Germany, Italy, Belgium, the United Kingdom, Japan, Australia, Canada, Russia, Central Asia and the Middle East. We have established long-term, stable and strategic cooperative relationships with large construction enterprises and renowned engineering teams worldwide. Supported by superior product quality and professional all-round services, we have become a core and trusted building material supplier for our global partners in China.
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