SGS 55164 | #21 x 0.2362" Shank x 36" LOC x 74" OAL 3 Flute TM Coated Jobber Length Drill Bit

Features:

• 3-margin design improves hole stability and size control while providing superior finish, roundness and cylindricity
• Self-stabilizing pyramid point design stabilizes the drill on contact with the workpiece
• Open flute structure efficiently transports chips while maintaining strength at high feed rates
• Sculpted gash allows chips to easily flow away from the drill center
• Recommended for materials ≤ 43 HRC (≤ 400 BHN)