SUTTON 10pc Left-Hand Jobber Drill Bit Set – Metric

• Heavy Duty Left-Hand Spiral Flute Design – Produces faster chip ejection
• Shorter Flute 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