5.0mm Left Hand HSS-Co Jobber Drill - Sutton

Description

Description

• Left-Hand jobber drills feature a left-hand helix for screw machine applications where spindles rotate counter-clockwise
• Suitable for general purpose drilling and can also be used to drill out broken bolts in conjunction with Sutton Tools screw extractors

Features

• Ideal for use with screw extractors
• Heavy duty left hand spiral flute design produces faster chip ejection
• Shorter drilling length designed for rigidity
• Shorter cutting lips reduce torque for drilling in high tensile strength materials.
• Made from HSS Co. The 5% cobalt formula improves abrasive & heat resistance, for increased strength at higher cutting temperatures
• Colour Tempered surface finish enables identification of cobalt tool material