DeWALT® Tap and Drill Bit Set, Measurement System: Imperial, 2 Piece, 1/4-20 Tap, #7 Drill, UNC Thread Standard, Hand Tap, Tapered Tap Chamfer, High Carbon Steel Tap, HSS Drill, Bright Tap, Black Oxide Drill

ITEM FEATURES:

• Crafted from high carbon steel for precise threading
• Feature a patented core to helps to reduce breakage
• Constructed for long life and tough jobs
• Black oxide split point drill bits provides greater wear resistance