OSG Slow Spiral Carbide Drill - Solid - Uncoated - 4.2mm ISO Insert - CN Style reducing heat and wear while

reducing heat and wear while maintaining steady cut quality

8 is built for metalworkers who demand clean

delivering repeatable results from first hole to last

ER20 Compatibility & Secure Grip: Fits standard ER20 collet chucks and clamps 6mm tooling with a stable

Right-hand thread matches the majority of mechanical assemblies

OSG Slow Spiral Carbide Drill - Solid - Uncoated - 4.2mm ISO Insert - CN Style reducing heat and wear whileThe OSG Slow Spiral Carbide Drill is a solid, uncoated cutting tool designed for precision and versatility across metals, plastics, and composites. Its slow spiral design promotes controlled chip evacuation and helps minimize workpiece distortion during hole creation. With a 4. 2 mm diameter, this drill delivers reliable, consistent results in a wide range of applicationsfrom fabrication and maintenance to hobbyist projects. Controlled chip