Welcome to TOSTA’s Blog

The TOSTA blog aims to share the prototyping and rapid manufacturing knowledge, experience and skills we have accumulated over the years.

CNC Grinding Service

If your part requires a very flat surface, precision grinding is the first option to consider. Special grinding wheels are passed over the workpiece surface under computer control to provide the final surface evenness.

CNC Grinding Service

TOSTA invests in precision centerless grinding machines, cylindrical grinding machines, honing machines, profile grinding machines and surface grinding machines with the ability to meet any requirement for ID, OD, surface, profile and centerless grinding. We can grind a wide variety of metals, plastics and other materials, not limited to stainless steel, aluminum, tool steel, die steel, brass, copper, magnesium, platinum, tantalum and cobalt, as well as ceramics, composites, ferrite, Rubber and acrylic etc.

When CNC lathes use fine cutting tools, the surface finish of turned parts is good and does not require any post-processing. Our grinding capabilities: diameters from 0.1 mm to 300 mm, lengths from 2 mm to 1200 mm, tolerances down to ±0.001 mm (+/- 0.00005 inches), and micro-finishes down to 0.6 ra.

Centerless Grinding Services (OD)

Centerless grinding is an outside diameter grinding process. TOSTA provides centerless grinding services for a large number of metal parts that can be ground in a short period of time.

Cylindrical Grinding Services (OD & ID)

For parts with complex geometries or critical features that cannot be ground by a centerless grinding process, Cylindrical Grinding Services (OD & ID) will be an option.

Surface Grinding Services

Our surface grinding team has the experience and knowledge to assess the most appropriate method of performing a surface grinding operation and tailor the workflow to the needs of each part.

TOSTA provides precision grinding services that exceed expectations for global customers not limited to medical, robotics, optics, molds, automobiles, aerospace, ships, agriculture and other industries, and manufactures high-quality parts in accordance with manufacturing specifications.

We can grind a wide variety of metals, plastics and other materials, not limited to stainless steel, aluminum, tool steel, die steel, brass, copper, magnesium, platinum, tantalum and cobalt, as well as ceramics, composites, ferrite, Rubber and acrylic etc.

Centerless grinding is the absolute best option if you have a large number of parts and assemblies that need to be formed and ground. TOSTA is very good at precision grinding the outer diameter of any cylindrical part, from stainless steel to ceramic and other exotic materials.

Precision grinding machines allow us to machine standard and non-standard sizes up to 60 feet in length and 10,000 pounds in weight while maintaining tolerances up to ±.0002″.

With 15+ years of experience, our experienced staff can grind diameters From 1/8″ to 16″ round bar and tubing, the finished product can be customized for a number of specific end uses.