Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (25 TPI) - Series KP Collets & Acc > SYOZ Style Collets *Brand Name: Bison *Description: Pinion

*Brand Name: Bison *Description: Pinion (Standard) *For Chuck Size: 5 *Type: Standard Pinion for Self-Centering Chucks

Mfg #: 54569

Maximum Depth of Cut (mm): 31

*Brand Name: Quality Import *Description: Piston Type Set *Holders Included: Numbers 1

Item #: HA708125012Z

Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (25 TPI) - Series KP Collets & Acc > SYOZ Style Collets *Brand Name: Bison *Description: PinionItem #: SE40KPS225 Brand: Generic USA Model #: SE40KPS225 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 Circular PackSize 1 Style Straight 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