Astro Pneumatic Ao218 0.12 Pencil Type Die Grinder

Designed for high speed porting and finishing of small parts. Also designed for tight spots! 56,000 RPM Collet Size - 1/8 in. Overall length - 5-1/4 in. Air pressure - 90-120 PSISet Includes: SA-5 - Cylindrical shape 1/2 x 1 in. SA-3 - Cylindrical shape 3/8 x 3/4 in. SC-3 - Cylindrical radius end 3/8 x 3/4 in. SC-1 - Cylindrical radius end 1/4 x 5/8 in. SD-1 - Ball shape 1/4 in. SD-3 - Ball shape 3/8 in. SF-3 - Tree shaped radius end 3/8 x 3/4 in. SF-5 - Tree shaped radius end 1/2 x 1 in. - SKU: MSTL3286