Insize Individual Steel Gauge Block 6mm Grade 2 Series 4101-C6 Insize Metric Thread Plug Gauge GO & NOGO M1 x 0.25 Class 6H Series 4130-1 🔹 Cutting Diameter: 1/4" –

🔹 Cutting Diameter: 1/4" – Efficient for detailed work and precision material removal

Why Choose SOMTA Series 775 18MM HSS MT3 COUNTERBORE

Achieve precise and consistent threading with the SOMTA Series 501 HSS Metric Tap M1

Carbon Steel Construction – Tough and reliable

Insize Individual Steel Gauge Block 6mm Grade 2 Series 4101-C6 Insize Metric Thread Plug Gauge GO & NOGO M1 x 0.25 Class 6H Series 4130-1 🔹 Cutting Diameter: 1/4" –The Insize 4101 C6 Individual Steel Gauge Block is a precision calibration standard designed for dimensional inspection, instrument calibration, and precision engineering applications. Manufactured from high quality alloy steel and precision finished for excellent flatness and parallelism, this gauge block provides reliable and repeatable measurement accuracy for industrial and workshop environments. Produced to meet ISO3650 standards, the 6mm Grade 2