Series 503 HSS GT100 Parabolic Flute Straight Shank Extra Length Drills - Metric

Series 503 HSS GT100 Parabolic Flute Straight Shank Extra Length Drills - Metric
Robust tool for use in difficult conditions in extremely deep holes when swarf congestion prevents an adequate flow of coolant. For use in steels and cast iron having a tensile strength of up to 1000N/mm2. Manufactured to DIN1869.