LHY NT-ER Tool holder
● Product description:
1.surface environmental protection special surface treatment,improve the hardness and endurance of the surface,cleaness better,accurary stable,surface more smooth,antirust,feel comfortable,appearance nice
2.Grasp force strong,centering accurary high,suit to heavy cutting
3.Carbide precipitation of Nanoscale particls,increasing the hardness and toughness
● Features:
1.Hardness:52-55HRC
2.Coolant thru capability
3.High speed drilling can be performed for possessing high griping power