Union Butterfield UTD 1010291

Union Butterfield Spiral Point Machine Tap, Relieved, Series: 1585, Measurement System: Imperial, UNC Thread Standard, 1/4-20 Thread, Plug Chamfer, 2 Flutes, HSS, Bright, Class of Fit: 3B, Right Hand Cutting Direction, 1 in Thread Length, 2-1/2 in Overall Length, 0.255 in Shank Diameter, Steel, Stainless Steel, Cast Iron, Titanium, Copper, Aluminum Magnesium and Synthetic Materials Material Application

• Features

• Spiral point taps are used to solve the problem of tap breakage in through hole tapping in a wide variety of materials
• The angular flutes in the cutting face propel the chips ahead of the cutting zone, thus reducing loading and clogging in the flutes
• The 1585 style features eccentrically relieved threads with full pitch diameter relief
• These taps are extremely free cutting, resulting in longer tool life
• The use of rigid tapping equipment is highly recommended with this style of tap
• Bright finish flutes improve chip flow in soft and non-ferrous materials

Specifications

Additional Information

Documents

• Catalog