Miniature precision machine with aluminum die-cast head. Quiet precise and efficient Usable for extended periods when grinding polishing cleaning cutting and engraving. Ideal for mechanics model builders jewelers opticians artists and electronic enthusiasts. Grinder with 34 industrial quality bits and cutters with shanks 3/32-"-" (2.3 mm). High concentricity (maximum run out.001-"-"). This high-revving motor has full-wave electronic speed control capable of producing continuously variable speeds between 5000 and 20000 rpm and is usable for extended periods at a time. The ground steel spindle runs in a ball bearing assembly minimizing play. Six high concentricity collets sized 1/32-"-" 1/16-"-" 5/64-"-" 3/32-"-" 7/64-"-" and 1/8-"-" (1.0 1.5 2.0 2.4 3.0 and 3.2 mm) along with a collet nut are included. Technical data: Speed Variable (5000 - 20000 rpm) Volts 110 - 120V AC 60 Hz Max Power 1/8 hp (100 W) Length 9-"-" (230 mm) Weight 1.3 lb (580 g). 1. Ball bearing spindle of ground steel with lock button for rapid cutter changing. 2. Streamlined die-cast aluminum head for exact bearing seats and optimal stability. 3. Quiet powerful 100 W motor with full-wave electronics for continuously variable speeds between 5000 and 20000 rpm. 4. Complete with six triple-slit steel collets covering 1/32-"-" to 1/8-"-" (1.0 - 3.2 mm). Note: MICROMOT steel collets are hardened and thus have a high consistent flexibility. They also maintain prolonged accuracy even after regular use. The triple-slit collet is substantially more difficult to manufacture than the four-slit type but offers a better load-bearing surface. This is especially important for cutters with small shank diameters. These collets should not be compared with unhardened four-slit collets of brass and aluminum. The Professional Rotary Tool IB/E is supplied in a new high-quality PP storage case. It has a strong frame is extremely
