through-coolant tool designed for finishing small-diameter holes with ISO H4 precision
and coolant capability up to 120 bar
smooth hole enlargement at 2
With its carbide composition and optimized corner radius
The tolerance is DIN 8051 B with ISO H5 accuracy at 13
JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M70 x 1.5 Boring Bar Blank through-coolant tool designed for finishingThe JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, 6e, M70 x 1. 5 is a precision inspection tool designed to accurately measure external threads. Its ideal for engineers, machinists, quality inspectors, and technicians who need to verify threaded components quickly and reliably, ensuring parts meet exact standards. With its GO design and precise dimensions, this gauge helps streamline inspections of external thread diameters, supporting efficient