Somta Series 177 – 12.70mm HSS-CO Cobalt Jobber Drill Insize Dial Test Gauge Indicator Holder Square 4" Stem Series 6293-1 The SOMTA 1011190 – 11

The SOMTA 1011190 – 11

Sale includes one ER40 collet nut with ER40 Spanner to suit

UNC Thread Form – 7/16″ coarse-thread specification

Durable Construction – HSS-E substrate with PVD FeN coating maximizes tool life and wear resistance

Somta Series 177 – 12.70mm HSS-CO Cobalt Jobber Drill Insize Dial Test Gauge Indicator Holder Square 4" Stem Series 6293-1 The SOMTA 1011190 – 11Somta Series 177 12. 70mm HSS CO Cobalt Jobber Drill The SOMTA 1771269 12. 70mm 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