Precision tooling. Dependable partnership.
SUNSTONE focuses on precision machine-tool clamping systems, combining controlled quality, responsive communication and integrated supply to make industrial purchasing simpler.
Reliable tooling should also be easy to buy.
Precision manufacturing requires high-performance machine tools and stable, dependable clamping systems. Customers also need a smoother purchasing experience – from product selection and technical communication to order coordination and delivery.
Guided by this belief, SUNSTONE develops an integrated range of tool holders, collets and accessories while maintaining precision, reliability and consistency as its core standards.
What guides our work.
Each standard supports a more certain and efficient purchasing experience.
Precision
Stable interfaces, controlled geometry and accurate clamping for demanding machining.
Reliability
Dependable product quality and support across every stage of an order.
Consistency
Repeatable standards that help customers plan with greater confidence.
Clear Service
Prompt response and straightforward communication for faster selection.
One source for complete tooling systems.
Our portfolio supports milling, drilling, reaming, tapping and related precision machining.
Tool holders
HSK, BT, BBT, SK, ISO, NBT and CAT interfaces across multiple holder families.
Collets & accessories
SDC, CSK and ER collets, retention knobs, nuts, spanners and fixtures.
Extension systems
SDC and ER extension bars for additional reach and application flexibility.
A simpler path from requirement to delivery.
Send the technical details you have. We help narrow the configuration and keep communication clear.
Requirement
Machine interface, holder type, tool size and quantity.
Selection
Relevant families and order codes are identified.
Quotation
Commercial details are communicated clearly.
Coordination
Order and delivery information remain easy to follow.
Send us your tooling requirement.
Share your machine interface, holder type, tool diameter and quantity. We will reply with product guidance and quotation information.
