Insize Thread Ring Gauge 1/2"-13 UNC Series - 4633-1A1 Insize Thread GO NOGO Plug Gauge M20x1.5mm Series 4139-20R Drilling Size: 32mm

Drilling Size: 32mm

Drilling Size: 9/16”

Easy-to-read 1mm graduations

Recommended for use in mag base drills

Insize Digital Snap Gauge

Insize Thread Ring Gauge 1/2"-13 UNC Series - 4633-1A1 Insize Thread GO NOGO Plug Gauge M20x1.5mm Series 4139-20R Drilling Size: 32mmInsize Thread Ring Gauge You are buying a genuine Insize product from the agent appointed distributor of all Insize products within Australia. What does this mean for you, all our product warranty is honoured within Australia by Twin Eagle. Each product is shipped with a unique identifier. Feel free to contact us to supply your Insize products Specifications : Part No : 4633 1A1 Size : 1 2" 13 UNC Class 2A Standard ANSI B1. 20. 1 Material: OHNS (Oil