ASSS: Precision Engineered, Sustainability Delivered.
ASSS: Precision Engineered, Sustainability Delivered.
Australasian Smelter Services and Supply (ASSS) is a leading provider of manufacturing and recycling services for Collector and Cathode Bars used in smelting operations. As a sister company to DHDS, we leverage shared expertise and resources to offer sustainable, high-quality solutions to the global smelting industry. Our focus on precision engineering and environmentally responsible practices ensures that our products meet the highest standards of performance, durability and efficiency, helping smelters operate effectively while reducing their environmental footprint.At DHDS, we specialise in providing advanced deep hole drilling services that cater to a wide range of industries, including defence, aviation and engineering. Our expertise lies in precision and efficiency, offering customised solutions that meet the unique requirements of each project. By utilising state-of-the-art technology and advanced techniques, we ensure accurate, reliable and consistent results, no matter the complexity of the application. Our commitment to excellence and client satisfaction drives every drilling project we undertake.
At DHDS, we provide high-precision deep hole drilling solutions to industries such as aviation, mining, defence and engineering. Our CNC and conventional machines handle diameters from 2mm to 130mm with depths up to 7 metres, ensuring accuracy and excellence in every project.
We are masters of precision deep hole drilling, delivering accurate and reliable solutions that meet the strictest industry standards across multiple sectors, including defence and aviation.
We tailor our services to the specific needs of each client, offering bespoke solutions that address unique project requirements and ensure optimal outcomes.
With a strong military background, our veteran-owned business brings a deep understanding of defence requirements, providing critical support to national security projects.
Our commitment to close client collaboration ensures open communication and a deep understanding of project needs, allowing us to consistently exceed client expectations.
At Deep Hole Drilling Services, our focus is on providing expert deep hole drilling solutions that meet the highest industry standards. With a client-centric approach, we ensure that each project is tailored to specific requirements, whether for defence, aviation or other critical sectors. As a veteran-owned business, we bring a unique level of insight into military and specialised engineering needs. Combining advanced technology with close collaboration, we consistently deliver precise, reliable results that exceed expectations across various industries.
We specialise in delivering high-precision deep hole drilling services for a range of industries, including defence, aviation, mining and commercial sectors. Our advanced drilling capabilities allow us to handle complex materials and intricate specifications, ensuring accurate and reliable results every time.
Our extensive experience in handling proprietary military-grade alloys makes us a trusted partner for critical defence projects. We understand the stringent requirements of the defence sector, ensuring that every component is drilled to the highest standards of accuracy and durability.
DHDS offers both CNC and conventional deep hole drilling services, allowing us to provide customised solutions tailored to each project’s specifications. Our equipment can handle various materials and diameters, from small, intricate parts to large-scale components.
We pride ourselves on working closely with our clients to understand their unique project requirements. By fostering open communication and collaboration, we deliver tailored engineering and drilling solutions that meet precise specifications.
At DHDS Pty Ltd, we specialize in high-quality metal fabrication and post-machining services, offering precision-engineered solutions tailored to your specific requirements.
Our CNC machining capabilities ensure high precision and consistency in every project.
We take pride in delivering high-precision deep hole drilling solutions across industries, including aviation, mining and defence, consistently meeting the unique needs of our clients.













Delivering precision, sustainability and expertise for global smelting operations and related industries.