Starrett 818 Automatic Center Punch Length (in):5" Length (mm):125mm Punch Diameter (in):5/8" Punch Diameter (mm):16mm Material:Aluminum Granite Tables 178-387 Detector for S-drive 2µm

178-387 Detector for S-drive 2µm

Range/Rev:

186-901 to make it possible to check radii in confined or hard-to-reach locations

Tensile or compression testing

As was already mentioned

Starrett 818 Automatic Center Punch Length (in):5" Length (mm):125mm Punch Diameter (in):5/8" Punch Diameter (mm):16mm Material:Aluminum Granite Tables 178-387 Detector for S-drive 2µmBuilt in mechanism centres the dimple Stroke impact can be set by turning knurled cap Point can be removed for replacement or sharpening Automatic centre punch with 5" length and 5 8" diameter punches a starter dimple without the need for a hammer Internal parts and point are made from hardened tool steel for wear resistance, and handle is made from 818 aluminium alloy for lighter weight than all steel punches