Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (30 TPI) - Series KP Axial Toolholder (Right-Hand) *For turn/mill machines that accept

*For turn/mill machines that accept "C" style toolholders *Balanced to 25

97 *Type: Capto Toolholder

Model #: S1921-M01-F21-L

Product Specifications Type DA Collet Collet Series DA200 Size (Inch) 5/16 Overall Length (Decimal Inch) 1

Mfg #: JKR16256

Knurling Wheel - 1/4″ Hole Dia., 3/4″ Knurl Dia., 3/8″ Width (30 TPI) - Series KP Axial Toolholder (Right-Hand) *For turn/mill machines that acceptItem #: SE40KPR230 Brand: Generic USA Model #: SE40KPR230 Product Specifications Arbore Hole Diameter 1 4 Threads per Inch (TPI) 30 Outer Diameter 3 4 Angle 90 Degrees Material HSS Tool Type Knurling Wheel KP Pitch Spiral PackSize 1 Style Right 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