Templates are marked with 12 drill holes, in 1/2 mm increments from the center, to indicate precise drill hole locations for large-scale servo wheels.
- Gauge fits snugly on top of the wheel for error-free marking.
- Two gauges with different drill hole ranges: 9.5 mm-12.0 mm and 12.5 mm-15.0 mm.
FUTM2400 Servo Wheel Drill Gauge 12.5-15.0 mm
FUTM2401 Servo Wheel Drill Gauge 9.5-12.0 mm