OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 4.25mm Step Drill The design and tolerance data

The design and tolerance data align with BS 328/4 standards

while the made-to-order production helps you plan tooling purchases with predictable lead times

The ITC Carbide End Mill Ball Nose 2112 is a precision carbide cutting tool designed for micro-machining tasks that demand fine detail and smooth radii

go/no-go verification that threaded holes are within spec

The tapered effective length increases stability and rigidity during cuts

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 4.25mm Step Drill The design and tolerance dataThe OSG Micro Carbide Drill with a TiAlN coating is engineered for micro drilling tasks, delivering precise holes with reliability across delicate assemblies. Ideal for electronics, medical devices, and other fine components, this 4. 25 mm diameter drill combines a micro spiral flute design with a tough carbide core to tackle small, high precision holes with confidence. Micro spiral flute design: Ensures efficient chip evacuation and smooth,