Bordo 3.5 x 165mm HSS Cobalt Extra Deep Hole Drill 2503-3.50x165

Features:

• UX POINT The notched UX point provides self centering, easier penetration, improved hole accuracy and improved load distribution.
• The special notch geometry gives a corrected rake angle of 15o which provides a strong point for harder materials, as well as preventing snatching with materials such as Aluminium, Brass, Bronze and Plastics.