general-purpose tap: A practical addition to any machinist’s toolkit for routine left-hand threading tasks in a variety of metals
clear pass/fail verification of hole size for rapid quality checks
hardened-steel construction: Built to withstand repeated insertions and contact with threaded components
Secure taper shank with ISO H5 tolerance: Precision taper seating and tight tolerance ensure a reliable
The combination of a tough substrate and advanced TiAlN coating translates to longer tool life
Europa Tools Stub Drill - HSS CO8 Cobalt - 13.5mm Stub Drill general-purpose tap: A practical additionEuropa Tools' Stub Drill, 820502 series, is a precision engineered HSS CO8 Cobalt drill bit designed for demanding metalworking tasks. Sized at 13. 5 mm in diameter, it delivers consistent, accurate drilling performance in hard materials such as stainless steel, alloy steel, and cast iron. Hard wearing HSS CO8 Cobalt core: The CO8 cobalt formulation provides increased hardness and heat resistance, letting you drill through tough alloys with less wear