Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (25 TPI) - Series KP 1.5mm x 60 Serrations - Hard Jaws Chuck Size 4" to 5" inches Item #: LY5004805

Item #: LY5004805

09375″ Cutting Edge Material Carbide Measurement Type Inch Coating DLC Country of Origin UNITED STATES Package Weight 0

Model #: 3144NH

Item #: JB559615035

00 Free Diameter (mm) 60

Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (25 TPI) - Series KP 1.5mm x 60 Serrations - Hard Jaws Chuck Size 4" to 5" inches Item #: LY5004805Item #: SE40KPL225 Brand: Generic USA Model #: SE40KPL225 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 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