DESC: • Huge combo set comes with machine screw, fractional and metric taps and dies, screw extractors and high speed steel drill bits• 117 piece set comes in an organized, rugged plastic storage case.Includes:• Taps and corresponding Dies (68 pieces): #4 to #12, 1/4" to 1/2", 3mm to 12mm, 1/8"-27NPT and 1/8"-28BSP tapered pipe taps and dies• Drill bits (36 pieces) - No.3 to No.43, Letter-B to Letter-Z, 5/64" to 29/64" • Spiral screw extractors (5 pieces): EX-1 to Ex-5 • Set also comes with: Plain die stock, adjustable die stock, adjustable handle tap wrench, T-tap wrench, T-tap wrench with 3/8" square drive, 16-leaf metric thread pitch gage, 18-leaf standard thread pitch gage, mini screwdriver