Thread Size 1/2-13 UNC Thread Limit H3 Flutes 3 Thread Length 1-21/32″ OAL 3-3/8″

Interstate High Speed Steel Spiral Point Tap, 1/2-13 UNC, H3 Thread Limit, 3 Flutes

Plug Style Ground Thread

1/2-13 UNC 3B 3 Flute Bright Finish High Speed Steel Spiral Point Tap
Plug Chamfer, Right Hand Thread, 3-3/8″ OAL, 1-21/32″ Thread Length, H3

Features:

• Spiral point taps are the most efficient, rigid and useful cutting taps and are recommended for through holes in most materials
• Plug style taps have up to five threads chamfered
• Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
• Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
• High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials

Specifications:

Thread Size (Inch) 1/2-13 Number of Flutes 3 Chamfer Plug Class of Fit 3B Thread Limit H3 Finish/Coating Bright Material High Speed Steel Through Coolant NonThrough Coolant Thread Direction Right Hand Overall Length (Inch) 3-3/8 Oversize No Thread Standard UNC Thread Length (Inch) 1-21/32

See all Interstate High Speed Steel Spiral Point Taps