Dormer R56CO57/64 57/64" x 3" x 6" HSS jobber metal drill bit

Article #R56CO57/64
On order
$168.80
Silver & Deming drills. Concentrically tightened split point to reduce thrust stress. Cobalt base material with bronze / steam oxidation to improve wear resistance and lubricity. Suitable for ferrous materials.
More Information
Tip angle118°
AlloyHSS
PresentationIndividual
TypeRegular
Drill typeRegular
RotationRight
ShankStraight
Overall length6"
Shank diameter1/2"
Cutting length3"
Diameter (decimal)0.8906"
Diameter57/64"
NewNo
OPM Product NumberDORR56CO57/64
BrandDormer