Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (16 TPI) - Series KP BT 40 Taper Quick Change Tap Holders Item #: GM935UMER250625

Item #: GM935UMER250625

Item #: 94879715

489 *Style: ANSI *Tap Size: 13/16

Item #: GE90845605C3

Item #: HA7050724323

Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (16 TPI) - Series KP BT 40 Taper Quick Change Tap Holders Item #: GM935UMER250625Item #: SE40KPL216 Brand: Generic USA Model #: SE40KPL216 Product Specifications Arbore Hole Diameter 1 4 Threads per Inch (TPI) 16 Outer Diameter 3 4 Angle 90 Degrees Material HSS Tool Type Knurling Wheel KP Pitch Spiral PackSize 1 Style Left 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