STX-202P-SR is a premium add-on for STX-202A & STX-202P Precision Diamond Wire Saw. It is the combination of Swing / Rotary Sample Fixture and Rotation Control System. The Sample Fixture promotes higher efficiency and better cut surface quality. The independent Rotation Control System allows customization of its parameter settings such as swing frequency/ angle (±23°, up to 20 swings/min), rotating speed and rounds (30rpm max.) Higher cutting surface quality can be expected by swinging or rotating the specimen throughout the cutting process.