This centre drill bit set is made of cobalt. It includes wood holder, ¼ inch, ⅛ inch, 3/16 inch, 5/16 inch, 7/16 inch, and is designed for use with stainless steel. This centre drill bit set has a bright (uncoated) finish, and has fractional inch measurements. Plus it has one flutes, a straight shank, and a right hand cutting direction.
Technical Specs
ItemCenter Drill Set
Measurement SystemFractional Inch
Countersink Angle60 Degrees
Material - MachiningCobalt
Body Diameters Included1/4 in, 1/8 in, 3/16 in, 5/16 in, 7/16 in