## 1 Introduction  
This research introduces a novel multifunctional simple machine that revolutionizes current drilling and fastening systems by integrating cutting, collecting, compacting, and cohesive anchoring mechanisms into a single operational step. The machine, designed with modified drill geometry and innovative structural features, enables enhanced material interaction without requiring lateral compression after insertion. It demonstratesconsistent superiority in mechanical locking, as evidenced by a MRT greater than the MIT, and provides wide-ranging applicability in biomedical, civil, mechanical, aerospace, and energy sectors. Traditional drilling and fastening systems rely on torque and lateral pressure to achieve material fixation. These methods often risk damaging low-density or fragile materials, such as osteoporotic bone or composite laminates. The novel simple machine addresses these limitations through a multi-action mechanism capable of simultaneously cutting, drilling, gathering, and compacting substrate material. Its operation creates a unique frictional cohesive force (FCF), enabling high mechanical retention without structural compromise [1; 2; 3]. Some biomechanical applications have already been extensively studied, and other possible applications are described here. The hypothesis underlying this research is that the integration of substrate material into the internal volume of the device during insertion enhances primary stability and long-term fixation. This frictional cohesive locking mechanism is superior to conventional torque-based fixation, particularly in variable-density or low-resistance environments. In the biomedical field, this innovation has demonstrated benefits for orthopedic implants by improving primary stability in osteoporotic or cancellous bone through compacting local bone into the implant [1; 2; 3; 4; 5; 6]. Dental implants also benefit by achieving anchorage in variable-density jawbone, promoting a more robust healing interface [7; 8]. For prosthetic interfaces, the machine allows for secure mechanical linkages without the need for cements or adhesives, improving reliability and biocompatibility [1; 9]. In civil engineering, the device supports effective rock anchoring for tunnel and slope stabilization by anchoring support rods without causing fractures [2; 10]. It improves the load-bearing capacity of foundation piers in low-density soils through internal compaction [11; 12] and enables geotechnical sampling with minimal disruption to the core material [13; 14]. In mechanical engineering contexts, it enables press-fit assembly of composite and metallic components by forming strong, friction-locked bonds without requiring excess pressure [5; 15]. It also allows for the secure mounting of tools and fixtures on delicate surfaces such as foams or fibers [16], and supports rapid prototyping by providing modular, damage-free attachments [1]. In the aerospace industry, the simple machine facilitates satellite repair and assembly by securely anchoring into lightweight or modular composites without thermal distortion [17]. It is also compatible with structural fastening under flight or vacuum conditions, thanks to its non-expansive mechanical locking mechanism [18], and it supports vibration-resistant fixtures by delivering consistent cohesion under fatigue conditions [19]. The energy sector sees advantages through its application in oil and gas infrastructure, where it anchors probes, pipes, and support frames into challenging environments such as seabeds and fractured formations [20]. It provides anchoring solutions for offshore wind turbines in variable-density marine sediments [2] and secures CO\({}_{2}\) injection wells without compromising geological integrity [4; 12]. Torque-based testing confirms MRT > MIT under all tested conditions, indicating increased post-insertion mechanical resistance. Frictional bonding between collected and compacted materials is key to this enhanced locking performance.