Somta Series 177 – 8.731mm HSS-CO Cobalt Jobber Drill Insize Metric Digital Indicator 12.7mm Range Series 2116-101 the INSIZE 3109-1506A set delivers

the INSIZE 3109-1506A set delivers reliable precision for workshop and inspection tasks—ideal for professional machinists and quality control engineers

Meet DIN863-4

Manufactured using high-performance MXC-grade carbide

this gauge delivers accurate

Somta Series 177 – 8.731mm HSS-CO Cobalt Jobber Drill Insize Metric Digital Indicator 12.7mm Range Series 2116-101 the INSIZE 3109-1506A set deliversSomta Series 177 8. 731mm HSS CO Cobalt Jobber Drill The SOMTA 1770873 8. 731mm HSSCO Cobalt Jobber Drill is engineered for highperformance drilling in stainless steels, hightensile alloys, and other difficult materials. Built to DIN 338 using HSSCo5, it offers superior hot hardness and wear resistance. The Gold Oxide surface finish enhances lubrication retention and chip flow for consistent results. Key Features & Benefits HSSCo5 cobalt substrate for