Astro 1222 Blue Composite Body Angle and Medium Die Grinder, 1/4-Inch 1240 - Blue Composite Body 1/4-inch 90 degree Angle Die Grinder; 1206A - Composite Body 1/4-inch Medium Die Grinder Rib textured handle provides a firm grip Lever throttle for feathering control Compact and lightweight Built-in regulator