Surface grinding (up to 700 mm), cylindrical grinding (up to 1000 mm) and internal grinding (Ø 10–90 mm) as a finishing operation after milling, turning or hardening. High dimensional accuracy and surface roughness to specification.
Precision grinding is a finishing operation after milling, turning or hardening — used wherever high dimensional accuracy and low surface roughness are required. We grind guide plates, injection mould components, punches and dies, shafts and bushings.
We operate surface grinders (up to 700 mm length), cylindrical grinders — external and internal (up to 1000 mm) — and internal grinders for bores in the range Ø 10–90 mm. We grind hardened steels, tool steels and other hard materials. We accept subcontracting orders — both one-off and serial — with no minimum quantity.
Send a drawing with the required tolerance and roughness; provide material, hardness and quantity. We will return with a quote.
The part is clamped on a magnetic table or in a chuck. We set up and verify the initial geometry before grinding.
Grinding with ongoing dimensional checks. Multi-pass grinding as needed to achieve the required tolerance and roughness.
Measurement of the finished part. On request we issue a measurement report. Part ready for collection or shipping.
Surface grinding (magnetic table, up to 700 mm), external and internal cylindrical grinding (up to 1000 mm), and internal bore grinding (Ø 10–90 mm).
Tolerances are matched to the technical drawing requirements. State the required precision and surface roughness in your enquiry and we will confirm capabilities for your specific part.
Yes, grinding hardened steel is one of our main applications. Post-hardening grinding removes distortion and ensures final dimensional accuracy and surface quality.
Yes, we grind parts for other workshops, toolmakers and manufacturing companies. There is no minimum quantity, every order is quoted individually.
A technical drawing with the required tolerance and surface roughness, part dimensions, material and hardness, and quantity. We can also quote from a description, send an email to biuro@zbkt.com.pl.
Contact us — free quote within 24h. We work with companies across Poland and Europe.
