Nakanishi NSK Swing-Luster SLS-16 Attachment Handpiece LS11380

The Nakanishi NSK Swing-Luster SLS-16 Attachment Handpiece (LS11380) is a precision reciprocating polishing handpiece designed for use with the Emax EVOlution and ROTUS micromotor systems. Its swinging head and adjustable stroke make it ideal for reaching narrow grooves, fine details, and hard-to-access areas that standard rotary tools cannot efficiently address. The pencil-type grip provides exceptional control during delicate polishing work, while the lightweight, compact construction minimizes hand fatigue during extended use.

Compatible with ceramic polishing sticks in a variety of grits as well as Glardon-Vallorbe miniature files for pre-polishing applications, this handpiece offers versatility across finishing and detailing tasks. The grindstone holder included with the unit expands tool compatibility further, accommodating oil stones, super stones, diamond files, and more.

Note: This is not a hammer handpiece — the stroke delivers reciprocating motion for polishing, not impact force.

Features

• Adjustable reciprocating stroke from 0–1.6 mm for precise control over material removal
• Reciprocating speed up to 9,000 strokes per minute
• Swinging head design enables access to narrow grooves, recesses, and intricate details
• Pencil-type grip for superior tactile control and maneuverability
• Screw clamp tool shaft mounting accepts 0.20″ diameter shanks
• Lightweight, compact body with minimal vibration reduces operator fatigue during prolonged use
• Grindstone holder enables use of oil stones, super stones, diamond files, and similar tools
• Compatible with ceramic polishing sticks (various grits) and Glardon-Vallorbe miniature files

Specifications

What’s Included

• LS10918 – Diamond Grindstone Tool DLA4-x-1-100
• 62951 – Grindstone Holder
• 60737 – Ceramic Fiber Grindstone

Compatibility

• Emax EVOlution micromotor system
• ROTUS micromotor system