Handpiece #8 has prelubricated ball bearings for sustained operation at high speeds without overheating. Fingertip operation of collet chuck and sliding protective sleeve are ideal for quick changing of tools and for close work.
Measures 3/4" diameter, 6" long. Weighs 4 oz.
With the addition of a Duplex spring, #8D is more flexible than the standard model. Used for very delicate work and when more precise control is needed. Recommended for experienced flex shaft users.
Both 8 and 8D come with a 1/8" and 3/32" collet. Additional collet sizes (1/16", 1/32") are sold separately.