Part no.Diameter InchTPIInstalled LengthInstalled Length InchDrill Diameter mm
(not included)
Insert Qty (total)STI Tap Part no.Installation Tool Part no.Tang Break Tool Part no.
3597-1032K10G321.5D0.28"5.1203597-1032I3500-HIT8-GB3500-TB8-GB
3597-1428K1/4281.5D0.38"6.7203597-1428I3500-HIT9-GB3500-TB9-GB
3597-51624K5/16241.5D0.47"8.3203597-51624I3500-HIT11-GB3500-TB12-GB
3597-3824K3/8241.5D0.56"9.8153597-3824I3500-HIT13-GB3500-TB13-GB
3597-71620K7/16201.5D0.66"11.5153597-71620I3500-HIT14-GB3500-TB14-GB
3597-1220K1/2201.5D0.75"13.0103597-1220I3500-HIT15-GB3500-TB15-GB
3597-91618K9/16181.5D0.84"14.7103597-91618I3500-HIT16-GB
3597-5818K5/8181.5D0.94"16.3103597-5818I3500-HIT18-GB
3597-3416K3/4161.5D1.13"19.553597-3416I3500-HIT21-GB