Stub Length Drills
HSCo TiN Coated Worm Pattern Stub Length Drills (DIN 1897)
Quick Code: BB-298562
4.20mm HSCo TiN Worm Pattern Stub Drill DIN1897 (Pack of 1)
Titanium Nitride Coated
Cobalt High Speed Steel
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Product DescriptionHeavy-duty deep hole drill made of coabalt material to drill steels with tensile strength up to 1.400 N/mm2, very hard bronze, stainless steels as well as heat and acid resistant steels. Particularly applicable on automatics. TiN coating provides longer tool life or increased cutting speeds.