• Overview
  • Features
  • Specifications


The precision Rotary Grinding attachment converts Surface Grinding machines into a rotary grinding function, offering users greater operating flexibility and improved machining economies. The attachment can be used both on standard and CNC Surface Grinders, the unit fits easily into machines which have enclosed guarding arrangements and performs well under flood coolant conditions.

The rugged design of the attachment provides a high level of accuracy in respect of flatness and surface finish. The attachment conforms to European directive 98/37/EC, supported by EC directive 73/23/EEC and EC directive 89/336/EEC respectively for the Electronic Controller and Electric Motors.


  • Inclinable sine table for quick angle settings 0 - 45°
  • Motor and Electronic Controller - Waterproof to 1P54 standard
  • Variable speed control 0 -150 RPM
  • Rugged construction - suitable for Toolroom and Production work achieving surface flatness of 0,005mm
  • Slim product profile for ease of access into standard and CNC Surface Grinders operating within flood coolant and enclosed guarding
  • Fitted with standard 200mm Diameter Permanent Magnetic Chuck with optional workholding e.g. circular tables and self centering chucks
  • Fully sealed unit proving for low maintenance costs and long life
  • Total flexibility - easily moved around the workshop and suitable for a wide area of applications, inclusive of Precision seals Discs and Rings and Prototype Components



Electrical 220 - 240v AC
Motor 1/4 hp, 4000 RPM
Table 0-150 variable RPM
Angle of 150mm Base 0 - 45° infinitely variable
Size (overall) 470mm x 235mm x 200mm

Basic Table w/ 200mm Magnetic Chuck 38kg
200mm Magnetic Chuck 15kg
200mm daimeter hardened & ground steel table 9kg
Penico Series III Rotary Grinding Table in use