Nakanishi NSK EMax EVOlution Micromotor Basic Kit - Lever Style Kerr This positioning engraving block is

This positioning engraving block is designed for microscope work

5 mm for precise

finishing them requires a diamond-based abrasive rather than a standard hone wheel

ensuring both consistent quality and ethical sourcing

Nakanishi NSK EMax EVOlution Micromotor Basic Kit - Lever Style Kerr This positioning engraving block isThe Nakanishi NSK EMax EVOlution Micromotor Basic Kit Lever Style brings professional grade rotary performance to the jeweler's bench. Trusted by the finest goldsmiths in the world, NSK micromotors are renowned for their exceptional quality, reliability, and smooth, precise power delivery. This basic kit includes the slim, lightweight IH 300 Lever Style quick change handpiece, which uses a simple flip lever mechanism to open and close the collet