No.35SJ - Speed Increaser
- Unique handpiece with a ball bearing speed increaser that produces 2.5 times the speed of the motor.This feature makes it perfect for bright cutting with diamond flywheels and other high speed work with carbide and diamond points.
- No. 35SJ handpiece comes with a 1/8" (3.18mm) collet installed unless otherwise specified.
- Other fractional and metric collets are available separately and in Collet Set 103000.
- 6 1/4" long
- 1 3/16" diameter
- Weight 9.45 oz.
Note: This handpiece should not be operated at speeds faster than 35,000 rpm.
When connected to your standard Foredom motor (that runs up to 18,000 rpm), motor
speed must be kept at 14,000 rpm or less (75% of full no-load speed).
We recommend using the No. 35 with the powerful TXM bench-style motor which
has a built-in dial control, or the TX hang-up model with the EMX dial control
for setting and holding speed to within 35,000 rpm range.
Another option is using a standard motor with an EM dial control.