Morse taper adaptor SK 50 - 3 - 65Application: For mounting tools with Morse taper shank and tang according to DIN 228 1 form B. All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

Hand wheel design for fine adjustment

Instruction manual

end mills) to “zero” and for determining the reference point of the machine spindle

Cone and flange hardened and grinded

Collets sealed for high pressure cooling 120 bar

- Honed collet boring

Bearing edge ground

driving ring and feather key All holders are made of forged steel

For clamping the HKS collet chucks

Accuracy: ±5 min

Wherever reduced interference contours are required

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