Star Cutter Company Tru Tech T93XM High Precision Centerless Profile Grinder

The Tru Tech T93XM Centerless Profile Grinder from Star Cutter is engineered for ultra-precision form grinding where accuracy and stability are critical. Built on a rigid 7,000-lb. platform with a high-density polymer base, the T93XM delivers exceptional vibration dampening and sub-micron accuracy that elevates surface finish and profile consistency. Integrated workholding eliminates shank runout without the need for indicating, while fully programmable 3-axis control and intuitive touchscreen programming streamline complex grinding operations. The machine supports wheel profile grinding, plunge grinding, and peel grinding using a standard 1A1 wheel configuration—providing flexibility across a wide range of profile applications. Precision ball screws ensure smooth, repeatable motion, and multiple coolant and flow options support optimal thermal control. A wide-angle rotating door design, excellent sightlines, and ergonomic work height enhance accessibility and ease of use. Optional part automation is available to maximize productivity and efficiency in high-value profile grinding operations. Integrated simulation tools enable virtual grinding to validate processes before production, minimizing scrap and reducing setup time. The 3-pallet auto-loading system, powered by EX-Teach automation and software, expands lights-out manufacturing capacity. Manufactured in the USA and supported by dedicated domestic service and technical expertise, the T93XM delivers ultra-precision accuracy, long-term reliability, and confidence for today’s most demanding grinding applications.
Machine Operation: CNC
Grinder Type: Centerless
CNC Model: Mitsuibishi
Workpiece Envelope
Grinding Length: 8.000" 203.200mm
OD Min Grinding Diameter(s): 3.000" 76.190mm
Grinding Wheel And Spindle
Grinding Wheel:
Grinding Wheel Diameter: 8.000" 203.200mm
Grinding Wheel Width: 0.500" 12.700mm
Grinding Wheel Bore: 1.250" 31.750mm
Wheel Head:
Motor: 3.000hp 2.240kW
RPM: 5,000
Axes Specifications
Longitudinal: 16.000" 406.400mm
Cross: 8.000" 203.200mm
Vertical: 9.000" 228.600mm
Manufacturing machine