Long Series Drills (DIN 340)
HSCo Worm Pattern Long Series Drills
Quick Code: BB-297823
3.40mm HSCo Worm Pattern Long Series Drill DIN340 (Pack of 1)
Cobalt High Speed Steel
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Product DescriptionDeep hole drill with high heat resistance to drill non alloyed and alloyed steels as well as long chipping materials with tensile strength up to 1.300 N/mm2. The special point design permits optimised chip breaking and reduced feed force and torque. Capable of drilling through drill bushings. Ample chip space enables drilling over 5 times diameter deep without pecking.