‎Spiral Point Tap; 1/4″ -28 × 2-1/2″ OAL, 3 Flute, HSS, Uncoated, H4 "S" Style Collet Pads - Type S16 1875 Single or Double End

1875 Single or Double End Single Overall Length (Inch) 2 Center Cutting Center Cutting Flute Direction Right Hand Cutting Direction Right Hand Helix Angle 45 Variable Helix No Variable Index No Flute Type Helical Length Type Standard Extended Reach No Series/List S545

Model #: 6144353

4375 Reamer Diameter (Inch) 7/16 Shank Type Straight Flute Type Straight Overall Length (mm) 124

3000 Minimum Temperature (F) -65

‎Spiral Point Tap; 1/4″ -28 × 2-1/2″ OAL, 3 Flute, HSS, Uncoated, H4 "S" Style Collet Pads - Type S16 1875 Single or Double EndItem #: TA15TT97054 Brand: Titan USA Model #: TT97054 Product Specifications Thread Standard UN Flute Count (NOF) 3 Thread Size 1 4 28 Cutting Edge Material HSS Thread Diameter Size (TDZ) 1 4 Standard ANSI Threads per Inch (TPI) 28 Tool Type High Performance Tap Thread Tolerance Class (TCTR) H4 Special Feature High Performance Usable Length (LU) 3 4 Connection Diameter Machine Side (DCONMS) 0. 255 Overall Length (OAL) 2 1 2 Thread Cutting Part Length