Irwin® 10502685 Hss Tct Tip Drill Bit 9.5Mm Ol:125Mm Wl:81Mm

This 9.5mm Irwin HSS TCT drill bit provides precision drilling capability at a larger intermediate diameter for hardened materials. The 9.5mm size is particularly useful for specific clearance and tolerance requirements in industrial applications where standard 9mm or 10mm sizes don't provide the exact fit needed. Equipped with a C2 tungsten carbide tip, this drill bit excels at penetrating hardened steel, cast iron, bronze alloys, and manganese alloyed steel up to 50 Rockwell C hardness. The four-facetted ground tip ensures excellent centring accuracy, which is crucial at this larger diameter for maintaining tight tolerances and preventing tool deflection. The reduced drilling pressure design makes operation more efficient and controlled. The Chrome Vanadium Steel body is hardened to 56 Rockwell C, providing exceptional durability and rigidity. This 9.5mm bit is designed for stationary drilling machines and achieves best results when used with a 3-6% coolant emulsion as recommended by