25/32" Dia. Fractional drill bit, Type 280-UB, 1/2" Reduced Shank, 135 degree split point, special hi-molybdenum tool steel, one piece solid construction, recommended for use in work hardening grades of stainless steel and other hard metal drilling applications, body and clearance are gold surface treated for maximum lubricity
25/32" dia., 6" L fractional Drill Bit, Type 280-UB, 1/2" Reduced Shank, 135° Split Point, special hi-molybdenum tool steel, recommended for use in work hardening grades of stainless steel and other hard metal drilling applications, body and clearance are gold surface treated for maximum lubricity