Knurling Wheel - 3/16″ Hole Dia., 1/2″ Knurl Dia., 3/16″ Width (35 TPI) - Series EP Machined Aluminum Vice Jaws - SBM Product Specifications Drill Bit Size

Product Specifications Drill Bit Size (mm) 21

Mfg #: L40163B

80 Width: 3

Model #: 52509

Knurling Wheel - 3/16″ Hole Dia., 1/2″ Knurl Dia., 3/16″ Width (35 TPI) - Series EP Machined Aluminum Vice Jaws - SBM Product Specifications Drill Bit SizeItem #: SE40EPS235 Brand: Generic USA Model #: SE40EPS235 Product Specifications Arbore Hole Diameter 3 16 Threads per Inch (TPI) 35 Outer Diameter 1 2 Angle 90 Degrees Material HSS Tool Type Knurling Wheel EP Pitch Straight PackSize 1 Style Circular 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