Description of π§ Neiko 10169A Titanium Automatic 5 Piece: Premium Durability for Efficient Performance
Classic high speed steel with titanium coating for drilling holes in plastic, aluminum, copper, stainless steel, and many other sheet metal types. Two-flute design deburrs during drilling, clearing chips faster and allowing particles to escape for cleaner operation. Each step drill bit features a tri-flatted shank for a secure fit into power tool chucks, eliminating slip. Automatic center punch creates spring-loaded high-impact strike against surfaces; red cap adjusts force. Set includes (2) 1/4-inch shank step drill bits, (2) 3/8-inch shank step drill bits, and (1) automatic center punch.