Brief introduction
SK MSB adaptor cnc machine tool systerm, suitable for clamping type DIN228-1A with flat tail Morse tool holder. high speed and high precision machiningMechanical spindle and cutting tools and other accessories.High Precision SK shank Tool Holder ,balanced G6.3 or G2.5 For choose.
SK Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly SK30 SK40 SK50... Etc.. Mold industry, and high-speed engraving machine, used more.

Specifications
1. material:20CrMnTi
2. hardness:56-58
3. precision taper less than AT3
4. carbon depth less than0.8mm
5. pre-balance standard:G6.3 18000rpm,precision balance G2.520000rpm,25000rpm,30000rpm

Products advantages
1. axis precision, can reach 20000rpms speed, but will not increase the pressure on the axis of the machine. Double tool life, improve the core of life, high quality surface polishing.
2. Accurate and precise concentricity can extend the life of cutter, the coolant can be directly through the chuck flow tool, products amounted to or exceeded the ANSI standard.
3. Have high flexibility of the ER collet series, does not need to be replaced chuck, and it can be used for drilling, reaming and milling and tapping screws processing program, also do not affect the accuracy. Handle attached to DIN coolant holes; balance has chuck, axis and tool life compared with the general chuck durable, productivity higher; thread through hole design allows the coolant is flowing, when to stop using available bolt blocked via holes.
4. ER Collet series using has heat treatment and grinding the special stainless steel material manufacture, has high precision, high clamping force and persistence collet can clip to a specific range of specifications. Can be used in boring, milling, drilling, tapping hole etc..