Shinwa Radius Scale A-1 for R0.5 to R7mm HNT Gordon Tail Vise and the tension on the

and the tension on the brass knuckle can be adjusted by simply loosening two grub screws and tightening the threaded knuckle cap

3/4" and 1")

These versions of the Narex Richter Chisels are the same as the standard versions of the Richter Chisels except they have extra long ash handles which some users prefer to the shorter standard handle length

set up blocks or gauge pins

it is by far the best lapping plate that we know of

Shinwa Radius Scale A-1 for R0.5 to R7mm HNT Gordon Tail Vise and the tension on theThis gauge from Shinwa is made from hardened and tempered stainless steel and can be used to measure outside radius, outside diameter, sheet thickness and also is a rule. The radius measurements have a range of 0. 5 to 7 mm, 0. 5 to 6 mm for diameter, and 0 15cm for the rule. The accuracy is 0. 1 mm for radius, 0. 05 for diameter and 0. 15 mm for the length measurements on the rule. Made in Japan