#4-40 UNC HSS Tap Set, Tap America Quantity:1 Constructed from hardened steel

Constructed from hardened steel

Part Number: Assortment Kit #478574 Pieces - Coarse Thread

Recommended Predrill Hole Size: 7/8"

Part Number: BIT-DWDRSD63/64

#4-40 UNC HSS Tap Set, Tap America Quantity:1 Constructed from hardened steelProduct Description High Speed Steel Hand Taps are used to make new threads or re thread damaged and or jammed threads. Hand Taps are the most versatile taps for hand use and they are popular for use in general machine tapping. Appropriate for tapping the vast majority of materials in through or blind holed conditions. Hand Taps come in three styles Taper, Plug or Bottoming Taper Style: Starts the thread square with the workpiece. Plug Style: