Knurling Wheel - 1/4″ Hole Dia., 5/8″ Knurl Dia., 1/4″ Width (25 TPI) - Series GK Knurling > Holders Item #: SG81ER25025100

Item #: SG81ER25025100

427″ Neck Length (LN) 2″ Overall Length (OAL) 6″ End Shape Spherical Cutting Edge Material Carbide Decimal Equivalent 0

End Mill Toolholders Helix Style High Manufacturers Catalog Number 37949 Mill Diameter (Inch) 3/4 Mill Diameter (Decimal Inch) 0

50 Overall Length (mm) 250

Knurling Wheel - 1/4″ Hole Dia., 5/8″ Knurl Dia., 1/4″ Width (25 TPI) - Series GK Knurling > Holders Item #: SG81ER25025100Item #: SE40GKR225 Brand: Generic USA Model #: SE40GKR225 Product Specifications Arbore Hole Diameter 1 4 Threads per Inch (TPI) 25 Outer Diameter 5 8 Angle 90 Degrees Material HSS Tool Type Knurling Wheel GK Pitch Spiral PackSize 1 Style Right Hand Remarks Circular Pitch Knurls 30 Spiral Knurls 
GK 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