Astro Pneumatic 2185 5-Piece Burr Set, Tungsten Carbide, Use With

The Astro Tools 2185 5pc Long Double Cut Carbide Burr Set 4.5" includes a 1/4" Shank and is composed of tungsten carbide. It is 4.5" in length for hard to reach areas and should not exceed a maximum of 20,000RPM. Set includes SA-5: Cylindrical Shape 1/2" x 1"; SC-3: Cylindrical Radius End 3/8" x 3/4"; SD-3: Ball Shape 3/8"; SF-3: Tree Shaped Radius End 3/8" x 3/4"; SF-5: Tree Shaped Radius End 1/2" x 1".

Features:

• 1/4 in shank
• Composed of tungsten carbide
• Extra long 4.5 in length for hard to reach areas
• Should not exceed a maximum of 20000 rpm