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Material:SKH51/HSS/1.3343/M2
Hardness;61-63HRC
Length:within 300mm
Coaxiality: 0.01mm
Max. precision; 0.005mm
Material;SKD61/H13/1.2344 with Nitride
Internal Hardness:38-42HRC
Surface Hardness：HV900 and higher
Length:1000mm and lower
Coaxiality:0.06mm
Max.,precision 0.01mm
The internal holes of these products have been subjected to precision grinding and rigid control to ensure proper fitness with ejector pin and core as well as high compatibility
Ejector Sleeves DIN 16756
