Tap and Die Set, 40-Piece Include SAE Size NC/NF/NPT, Bearing Steel Taps and Dies, Essential Threading Tool for Cutting External

Tap and Die Set, 40-Piece Include SAE Size NC/NF/NPT, Bearing Steel Taps and Dies, Essential Threading Tool for Cutting External Internal Threads, with Complete Accessories and Storage Case
Professional Tool Set
Threading Configuration
Pearl Cotton Cushioning
Portable Design
Hexagonal Die
Built to Last
Tap and Die Hardness: HRC55-62,Tap and Die Material: Zinc Alloy,Item Model Number: 40PC,Material: Bearing Steel,Carrying Case Material: PE Plastic