What's included:
One (1) The Jenny  (1/4 compression 1/4 shank)
One (1) Mini Jenny (1/8 compression, 1/8 shank)
One (1) .250" Downtown Jenny (1/4 downcut, 1/4 shank)
One (1) Slim Jen (1/8 downcut , 1/4 shank)
One (1) Skinny Jenny (1/16 tapered ballnose, 1/4 shank)
One (1) 60° GrooVee Jenny (3/8 60°V, 1/4 shank)
 
"The Jenny" is a custom Ground Solid carbide 2 flute compression bit. .250" dia 2.5" overall length 1.00" flute length .100" upcut .070" transition to down cut from cutting face Zirconium Nitride coating .25" shank
 
"Mini Jenny" is a custom Ground Solid carbide 2 flute compression bit. .125" dia 2.0" overall length .75" flute length .07" upcut .050" transition to down cut from cutting face Zirconium Nitride coating (ZrN) .125" shank
 
"Skinny Jenny" is a custom ground solid carbide 3 flute Tapered Ball Nose (1/16 diameter) Flutes: 3 Shank: .250" Ball Dia: .0625" Radius: .0312" Angle: 5° Flute Length: 1.125" Overall Length" 3.00" Zirconium nitride (ZrN) .25" shank
 
"Slim Jen" is a .125" Down-shear on a .250" shank Diameter: .125" Shank: .250" Overall Length: 2.5" Flute Length: .812" Zirconium nitride (ZrN) .25" shank
 
"1/4" Downtown Jenny" is a .25" Down-shear  Diameter: .25" Shank: .250" Overall Length: 2.5" Flute Length: 1.125" Zirconium nitride (ZrN) .25" shank
 
"60° GrooVee Jenny" World's 1st down shear Vbit Diameter: .375" Shank: .250" Overall Length: 2" 3 Flute - 60° V Flute Length: .312" Zirconium nitride (ZrN) Description
 
"The Jenny" bits are proudly American made. Designed by Woodworkers for Woodworkers in Tempe AZ. While other companies might offer similar tools, the Jenny has been designed to give you the desired result of a standard compression bit without a deep depth of cut. In addition to the .100” up-shear geometry, the Jenny has a larger core increasing the integrity and strength of the tool itself. Lastly the Jenny has a Zirconium Nitride coating increasing the tool life up to 3X.