Made out of 708M40 alloy steel, borings rings are key for the machining out of soft jaws. This boring ring has easy adjustment to allow for jaws in different postions.
For clamping different materials for the optionally three different clamping inserts are available. The use of teeth results in a high surface pressure whereby maximum holding forces are achieved. In the case of wear of the Mastergrip clamping claws ...
D175 Varibore Square collets are to suit 80mm capacity collet chucks. Also known as N175, these collets have a 3.175mm range. Supplied smooth as standard we can supply with alternate finishes and in special profiles.
D175 suit the following collet...