Set plain and threaded P/NP..
Made with non-deformable steel, with high wear resistance.
Heat treatment: Hardening + tempering + CRYOGEN hardness: HRC.63+1
Surface treatment: BURNISHING.
Grip: anodized aluminum with deep etching
Packed in PVC box.
SET PLAIN plug gauge: FROM Ø3 TO Ø20mm TOLL.H7 (3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20)
SET PLAIN plug gauge: FROM Ø21 TO Ø32mm TOLL.H7 (21,22,23,24,25,26,27,28,29,30,31,32)
SET THREADED plug gauge: FROM M3 TO M24mm TOLL.6H (M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M14,M16,M18,M20,M22,M24)
Upon request, we can provide Sets with alternative threads and tolerances.