Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (25 TPI) - Series KP Fasteners > Extractors Depth (Inch): 1-13/16

Depth (Inch): 1-13/16

Item #: 15913411

Item #: NE5091383

- surface *RC 47-58 - core *World Class Quality

Model #: W3310H-150F

Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (25 TPI) - Series KP Fasteners > Extractors Depth (Inch): 1-13/16Item #: SE40KPR225 Brand: Generic USA Model #: SE40KPR225 Product Specifications Arbore Hole Diameter 1 4 Threads per Inch (TPI) 25 Outer Diameter 3 4 Angle 90 Degrees Material HSS Tool Type Knurling Wheel KP Pitch Spiral PackSize 1 Style Right Hand Remarks Circular Pitch Knurls 30 Spiral Knurls 
KP Series Circular Pitch Knurls
The circular Pitch Knurl System is the older system and has been in use many years. The spacing of the teeth