5 is a precision inspection tool designed to verify threaded holes across manufacturing
HSS‑E (M35 cobalt) construction: Delivers extended tool life and maintains sharpness when reaming hard materials
reducing rework and accuracy issues
Length: Long‑length geometry provides increased reach for deep milling and profiling
productive workflow—from shop floors to job sites—so you can complete complex drilling tasks with confidence
OSG Carbide Spotting & Chamfering Drill - Micro Grain - TiAlN - 90° - 10mm ISO Insert - SN Style 5 is a precision inspectionThe OSG Carbide Spotting & Chamfering Drill is a precision carbide tool designed to start holes cleanly and produce exact 90 chamfers in a single pass. With a micro grain carbide core and TiAlN coating, it delivers sharp, durable performance across a variety of materials. This makes it ideal for engineers, machinists, tradespeople, hobbyists, and fabricators who need fast setup, consistent edge quality, and reduced secondary finishing. 90 Chamfer