1/4" Air Die Grinder with 8 Piece Burr Set by Astro Pneumatic. Burr Set includes: Cylindrical shape 1/2" x 1", Cylindrical shape 3/8" x 3/4", Cylindrical radius end 3/8" x 3/4", Cylindrical radius end 1/4" x 5/8", Ball shape 1/4", Ball shape 3/8", Tree shaped radius end 3/8" x 3/4", and Tree shaped radius end 1/2" x 1". All burrs are solid carbuye double cut.UPS Ground for U.S. shipping and USPS Priority for International shipping. We also ship APO,FPO and do combine shipping. As always we appreciate your business. Check out my other items! Sign up for my email newsletters by adding my eCRATER Store to your Favorites. Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eCRATER Marketing, eCRATER listing Apps, eCRATER Apps, eCRATER Application