BURMONG 5-Piece Countersink Drill Bit Set 3.2, 3.6, 4.0, 4.4, 4.8 millimeters

【5-Piece Countersink Drill Bit Set】 Includes 5 commonly used drill bit sizes: 1/8″, 9/64″, 5/32″, 11/64″, and 3/16″, ideal for 3/8″ and 1/2″ 82° countersink holes. Fully compatible with most electric drills for both DIY and professional applications.