Vortex Indexable U-Drill - 3xD - SPMG/SPKX - 28mm Jobber Drill The HSS-E (M35 cobalt) construction

The HSS-E (M35 cobalt) construction provides durable sharpness for reliable performance

this tool is optimized to cut cleanly inside pre-drilled holes

it provides a reliable lead time (24–48 hours) so you can plan tool procurement around your production schedule

and fabrication projects where metric left-handed threads are required—think disassembly-heavy assemblies

The JBO Plug Gauge for UNC (STI) wire inserts is a precision measuring tool designed to verify pitch diameter and confirm conformance of threaded inserts across critical industries

Vortex Indexable U-Drill - 3xD - SPMG/SPKX - 28mm Jobber Drill The HSS-E (M35 cobalt) constructionThe Vortex Indexable U Drill is a general purpose drilling solution designed for reliable throughhole production. Sized at 28 mm, it uses ISO SPMG or SPKX inserts for easy, cost effective tool changes. Diameter: 28 mm Maximum drill depth: 3xD Insert compatibility: Uses SPMG or SPKX ISO inserts Coolant: Internal through coolant capability Holder availability: 2xD, 3xD and 4xD holders Material compatibility: General insert grades for Steel, Stainless