Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (33 TPI) - Series KP Acme Serrated Key Type - Pointed Soft Jaws Chuck Size 8" inches Thread Milling | Body Material

Thread Milling | Body Material Carbide Threads per Inch Minimum (TPIN) 48 Thrd/in Family Description Small diameter short left-hand (CNC code M04) solid carbide UN profile threading endmills

560 *Model Number: 4591047 *Nose: 1

Mfg #: 57235

*Brand Name: Jacobs *Collet Number: J915 *Collet Style/Fits: Model 91

Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (33 TPI) - Series KP Acme Serrated Key Type - Pointed Soft Jaws Chuck Size 8" inches Thread Milling | Body MaterialItem #: SE40KPL233 Brand: Generic USA Model #: SE40KPL233 Product Specifications Arbore Hole Diameter 1 4 Threads per Inch (TPI) 33 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