Manufactured from durable high speed steel with a left hand spiral flute for right hand cutting applications. Manufactured to BS 328-4.

Features and Benefits
• HSS construction for increased durability
• 6 flutes for increased chip control
• Suitable for right handed cutting applications

Notes
• Diameter: ~ up to 3.00. Tolerance: High +0.008, Low -0.004.
• Diameter: Over 3.00 ~ up to 6.00. Tolerance: High +0.010, Low -0.005.
• Diameter: Over 6.00 ~ up to 10.00. Tolerance: High +0.012, Low -0.006.
• Diameter: Over 10.00 ~ up to 18.00. Tolerance: High +0.015, Low -0.008.

Standards
• Manufactured to BS 328-4