Knurling Wheel - 3/16″ Hole Dia., 1/2″ Knurl Dia., 3/16″ Width (20 TPI) - Series EP Wire Management 5mm *Outside Diameter: 3/4 *Shank:

5mm *Outside Diameter: 3/4 *Shank: 3/8 *Standard: ISO 1940 *Type: Shrink Fit Straight Shank Extension *USA-ANSI Tool Shank Range: 3/8

Item #: TG604511621

0590 *Dimensions - Height: 1

Item #: LY561617

*Brand Name: Rapidhold *Inside Diameter: 1 *Outside Diameter: 1-3/4 *Style: DD

Knurling Wheel - 3/16″ Hole Dia., 1/2″ Knurl Dia., 3/16″ Width (20 TPI) - Series EP Wire Management 5mm *Outside Diameter: 3/4 *Shank:Item #: SE40EPL220 Brand: Generic USA Model #: SE40EPL220 Product Specifications Arbore Hole Diameter 3 16 Threads per Inch (TPI) 20 Outer Diameter 1 2 Angle 90 Degrees Material HSS Tool Type Knurling Wheel EP Pitch Spiral PackSize 1 Style Left Hand Remarks Circular Pitch Knurls 30 Spiral Knurls 
EP SeriesCircular Pitch Knurls
The circular Pitch Knurl System is the older system and has been in use many years. The spacing of the teeth