9/16"-18 UNF HSS Left 4 Flute Taper Tap - High Performance & Durable Cutting Tool | Drill America Replacement Parts & Accessories Head Length: 1 5/16"

Head Length: 1 5/16"

and flames from causing damage

allowing you to quickly and easily install the part

ensuring universal applicability

providing a perfect fit and easy installation

9/16"-18 UNF HSS Left 4 Flute Taper Tap - High Performance & Durable Cutting Tool | Drill America Replacement Parts & Accessories Head Length: 1 5/16"HSS reverse thread, also called left hand thread 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. 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. Product Specifications: Size: 9 16" 18 Material: High Speed Steel Type: