SGS 51792 | 51/64" Diameter x 7/8" Shank x 3-11/16" LOC x 6" OAL 2 Flute AlTiN Coated Screw Machine Length Drill Bit

Features:

• Double margin design improves accuracy and surface finish along with increased strength for aggressive drilling
• Specialized selfcentering notched point eliminates the need for spot drilling decreasing thrust and deflection
• Engineered edge protection improves edge strength and reduces edge fatigue allowing for increased feed rates
• Recommended for materials ≤ 56 HRC (≤ 577 BHN)