Sri Lanka is undergoing a significant transformation in its manufacturing sector. With the development of the Port City Colombo and the expansion of Board of Investment (BOI) zones like Biyagama and Katunayake, the demand for high-precision metalworking tools has skyrocketed. Indexable insert drills are becoming the cornerstone of efficiency for local apparel machinery manufacturers, tea processing equipment builders, and the growing automotive component assembly lines.
Our tools are specifically engineered to handle the unique challenges of the Sri Lankan market:
Suzhou Tier Tool Co., Ltd., established in 2008, is a national high-tech enterprise specializing in the design, manufacturing, and technical support of precision solid carbide and indexable cutting tools. For the Sri Lanka market, we offer more than just products; we offer technical empowerment.
Operating multiple imported CNC tool grinding machines and precision inspection systems to ensure repeatability and consistency for high-volume orders.
Adhering to "Quality First," every tool undergoes comprehensive quality checks for dimensional and performance requirements before shipping to Sri Lanka.
Our technical specialists work directly with Sri Lankan engineers to analyze machining conditions and optimize tooling strategies for tropical climates.




The global drilling landscape is shifting toward High-Efficiency Machining (HEM) and Sustainability. For Sri Lankan factories to remain competitive, adopting these trends is essential:
Modern indexable drills utilize sub-micron carbide grades and advanced coatings like AlTiN or TiAlN through PVD/CVD processes. These allow for higher cutting speeds and longer tool life, reducing the cost-per-hole significantly.
Our latest U-Drills feature asymmetric insert placements and optimized chip flute designs. This minimizes vibration—a critical factor when using older CNC machines often found in developing industrial hubs.
Effective heat dissipation is vital. Our tools feature optimized internal coolant channels that deliver high-pressure fluid directly to the cutting edge, essential for deep-hole drilling in materials like cast iron and stainless steel.




We don't just supply drills; we provide systemic solutions for Sri Lanka's Growth Industries:




As Sri Lanka positions itself as a logistics and manufacturing hub in South Asia, the integration of Industry 4.0 principles is becoming vital. Suzhou Tier Tool is committed to being part of this journey. We are currently developing "Smart Tools" with integrated sensors and exploring additive manufacturing techniques to create even more complex cooling internal geometries.
By choosing Tier Tool, Sri Lankan manufacturers are not just buying a drill; they are investing in a future where precision, speed, and cost-efficiency go hand-in-hand. From HRC50 Steel drilling with sword tooth drills to delicate dental implant drill kits, our range covers the entire spectrum of modern drilling needs.