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Stub Length Drills
HSCo Worm Pattern Stub Length Drills (DIN 1897)
Quick Code: BB-298517
7.70mm HSCo Worm Pattern Stub Drill DIN1897 (Pack of 1)
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Product Specification
Finish
Bright Finish
Flute Length
37mm
Material
Cobalt High Speed Steel
Nominal Diameter
7.70mm
Overall Length
79mm
Reference
024017.7
Brand
Presto
Quick Order Code
BB-298517
Product Description
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. Particularly applicable on automatics.
Key Features