OSG WXL-Coated Cobalt Extended-Length Drill Bit 3 mm 120 mm

The OSG Extra Long Drill Bit 8623230 is designed for deep-hole drilling in tough materials like stainless steel and hardened alloys. Its 120 mm overall length and WXL-coated cobalt construction provide heat resistance and chip clearance, making it ideal for industrial machining, mold making, and aerospace applications where standard-length bits cannot reach.

This OSG drill bit has a 3 mm diameter (0.1181 inches), 120 mm overall length, and a 120° point angle with R-Thinning geometry. It features a WXL coating on cobalt steel for enhanced wear resistance and heat dissipation. The manufacturer part number is 8623230, and it is classified as a chip-clearing cobalt extended-length drill bit.

3G Electric supplies the OSG Extra Long Drill Bit 8623230 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this precision tool to support your machining operations internationally.

Select an OSG extra long drill bit based on hole depth, material hardness, and required finish. For the 8623230, the 3 mm diameter and 120 mm length suit holes up to 100 mm deep in steel. Use the WXL coating for heat resistance and the 120° point for reduced thrust. Always match the bit to your machine's RPM and coolant system for optimal chip evacuation.