Combi Shell Mill Holder with DIN69871

Combi Shell Mill Holder SK30 SK40 SK50 Spindle with DIN69871 , All critical surface are precision ground.Dynamically balanced to 15,000RPM at G6.3 by Haimer balancing machine at all location for consistent balance,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 Sk Shank Tool Holder ,balanced G6.3 or G2.5 For choose.

Sk Combi Shell End Mill Arbor Specifications
1.Product Name: SK Combine Shell End Mill Arbor
2.SK Combine Shell End Mill Arbor .Model: SK30/40-SEMC (specific model reference to the bottom of the table)
3.SK Tool Holder Material: high quality Carburizing Steel Blackening synthesis, and fine grinding
4.SK Combine Shell End Mill Arbor Taper shank: tolerance grade
5.Spring Tool Holder Hardness: 56-58 HRC
6.Carburizing depth: 0.8mm + 0.2mm
7.Maximum beat: <0.005mm
8.Surface roughness: Ra<0.005mm
9.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)
10.The handle can be specified dynamic balance G6.3 or G2.5