Union Butterfield UTD 1310187
Union Butterfield® 1310187 3300 Fluteless Forming Tap, 5/16-18 Thread, H5 Thread Limit
Union Butterfield® Forming Tap, Fluteless, Series: 3300, Measurement System: Imperial, 5/16-18, UNC, Plug Chamfer, 1-1/8 in Thread Length, 2-23/32 in Overall Length, Right Hand Cutting, Class of Fit: 2B/3B, 0.318 in Shank Dia, F Tap Drill, 0.238 in Square Size, HSS, Bright, H5 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
ApplicationFor through or blind holes applications
TypeFluteless
Series3300
Measurement SystemImperial
Thread Size5/16-18
Thread StandardUNC
Chamfer TypePlug
Thread Length1-1/8 in
Overall Length2-23/32 in
Cutting DirectionRight Hand