The NSK Luster profiler is ideal for stoning and polishing plastic injection molds incorporating the latest technology of the Electer Emax drive system. The NLS-100 is a poweful, reciprocating stroke polisher equipped with 1/4 speed reducer to multiply the torque by 4 times. All important parts of this high-precision profiler are hardened, providing incomparable durability. A rubber grip absorbs vibration and reduces hand fatigue.Together with the interchangeable rotary handpieces, the NSK Luster system makes up the best polishing packages available.• Heavy-Duty Construction• 1/4" Tool Shank Capacity, with 1/4" to 1/8" Reducer• Fully Adjustable Stroke: 0 to 6 mm• Speeds: 0 to ~7,600 strokes per minute• Weight: 1 lb. 12.22 oz.• NSK Catalog Number: EMX1454Included Equipment:• Standard Tooling Accessories• Standard Motor Cord - Coiled• Allen Wrench (2 mm) : 1 pc.• Lubrication Oil• Lubrication Nozzle for LusterRequires NE129 Control Unit purchased serperately.