Insize Thread GO NOGO Plug Gauge M20x2.5mm Series 4130-20 Insize Thread GO Ring Gauge 3/4"-16 UNF Series 4121-3B2 A high-precision dial depth gauge Sandvik HSS-PM Blue Spiral Flute PVD FeN coated Tap 3/8" UNC uninterrupted cutting process in 1138-200

A high-precision dial depth gauge designed for accurate measurement of holes

Hand Use: Suitable for use by hand with a suitable wrench (check our store for tap handles)

Calculating Card: Included

Dimensions: Suitable for die sizes ranging from 1" to 1 1/2"

inch/mm conversion

Insize Thread GO NOGO Plug Gauge M20x2.5mm Series 4130 20 Insize Thread GO Ring Gauge 3 4" 16 UNF Series 4121 3B2 A high precision dial depth gauge Sandvik HSS PM Blue Spiral Flute PVD FeN coated Tap 3 8" UNC uninterrupted cutting process in 1138 200 A high precision dial depth gauge designed for accurate measurement of holes Hand Use: Suitable for use by hand with a suitable wrench (check our store for tap handles)