Brief introduction
NT Combine Shell End Mill Arbors NT40,suitable for the use of the axial or radial drive groove of the milling cutter such as: vertical disc cutter, sets of type of milling cutter, face milling cutter, milling cutter, three face milling cutter .Mechanical spindle and cutting tools and other accessories.High Precision NT shank Tool Holder ,balanced G6.3 or G2.5 For choose.
NT Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly NT30 NT40 NT50... Etc.. Mold industry, and high-speed engraving machine, used more.
Specifications
Product Name: NT Combine Shell End Mill Arbors
Model: NT30/40-SEMC (specific model reference to the bottom of the table)
Material: high quality Carburizing Steel Blackening synthesis, and fine grinding
Taper shank: tolerance level Hardness: 56-58 HRC
Carburizing depth: 0.8mm + 0.2mm
Maximum beat: <0.005mm
Surface roughness: Ra<0.005mm
The handle body can also specify the cooling method of AD+B
(A: no internal cooling hole; type AD: type AD+B: Water Center; center of water and water flange)
The handle can be specified dynamic balance G6.3 or G2.5