Tip Grinding
Tip or Point Grinding for Hypodermic Tubing and Wire
Precision Tip Grinding for Cannulas, Needles & Stylets
Component Supply provides precision tip grinding services for cannulas, needles, stylets, and specialty tubing components used in medical device, laboratory, research, and industrial applications.
Our tip grinding capabilities allow engineers to create custom point geometries and specialized distal or proximal end configurations designed to support specific penetration, access, fluid flow, and device performance requirements.
Component Supply manufactures precision ground tips for a wide range of stainless steel and specialty metal tubing components, supporting both prototype development and scalable production manufacturing. Value-added grinding operations can be applied to either the distal or proximal end depending on the intended application, assembly requirements, and desired mechanical or clinical performance.
Available tip geometries include:
- Bevel points
- Lancet points
- Trocar points
- Chamfer tips
- Pencil points
- Multi-facet grinds
- Deflected points
- Custom point geometries
Tip grinding is commonly used in:
- Cannula manufacturing
- Needle fabrication
- Stylet production
- Catheter access systems
- Tissue penetration applications
- Septum penetration systems
- Biopsy and aspiration devices
- Minimally invasive surgical instruments
- Drug delivery devices
- Precision fluid management systems
Component Supply supports engineering teams to determine the appropriate tip style, grind angle, edge condition, and geometry based on penetration force requirements, tissue interaction, fluid flow characteristics, manufacturability, and overall device functionality.
Precision tip grinding can support:
- Improved penetration performance
- Reduced insertion force
- Controlled tissue interaction
- Enhanced fluid flow
- Tight-tolerance tip geometry
- Repeatable point consistency
- Improved distal access
- Thin-wall tubing applications
- Reduced burr formation
Following tip grinding, components can be further customized through cutting, bending, EDM machining, laser welding, OD grinding, passivation, coating coordination, and additional secondary fabrication services to support complete prototype and production-ready assemblies.
Component Supply supports tip grinding for:
- 304 stainless steel tubing
- 316 stainless steel tubing
- Hypodermic tubing
- Stylet wire assemblies
- Specialty metal cannulas
- Thin-wall tubing
- Additional application-specific materials upon request