Cod. 11488
Extra length drill HSS, type FN, nitrided
Extra length drill 81740 Hartner, HSS with nitrided lands, type FN with widened flutes for aggressive, long-chipping materials. General purpose drill for extremely deep drilling, for steel, cast iron and other materials with tensile strength up to 1000 N/mm²; not recommended for chrome-nickel, vanadium and similar steels.
Code: 11488
Brand: Hartner
Category: Drills
Type: HSS/HSS-Co extra length drills
Applications: click here
Helix orientation: left
Shank: cylindrical
Lubrification:
Lengths: Extra long
Tool Material: HSS
Tolerance: h8
Coating: Nitrided
Vertex angle: 130°
Drill shape: none