Union Butterfield UTD 1310121

Union Butterfield® Forming Tap, Fluteless, Series: 3300, Measurement System: Imperial, #4-40 Thread, UNC Thread Standard, Plug Chamfer, 9/16 in Thread Length, 1-7/8 in Overall Length, Right Hand Cutting Direction, Class of Fit: 2B/3B, 0.141 in Shank Diameter, #43 Tap Drill, 0.11 in Square, HSS, Bright, H3 Thread Limit

• Features

• The Rol-Form style has 2-4 grooves (depending on size) extending the full length of thread to assure lubrication in the forming zone and to eliminate build up of the hydraulic pressure in blind holes
• Particularly suited to blind holes in thin walled die-castings

Specifications

Documents

• Catalog