Boring chuck EM-S series
for aeronautics

boring chuck
boring chuck
boring chuck
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Other characteristics
for aeronautics
Clamping range

Min.: 18 mm (0.71 in)

Max.: 105 mm (4.13 in)


EM-S SEGMENT SLEEVE MANDREL POWER OPERATED Segment sleeve mandrel Ø 18 - 105 mm Size 1-4 Large expansibility Segment sleeve mandrel Ø 18 - 105 mm ■ Size 1 - 4 ■ Large expansibility Application/customer benefits • Ideal for volume production and hard turning / grinding with wear resistant, case hardened and vulcanised clamping sleeves • Highest accuracy and high torque transmission by means of fi xed mandrel body • Axial pull down by the axial clamping movement of the clamping sleeve = best face run out • Clamping sleeve quick change for short setup times • Preparation for air sensing Technical details • Large expansibility 0.8-1.2 mm depending on the size (The clamping sleeves have a max. radial expansibility in diameter of ± 0.4 mm or ± 0.6 mm from the nominal diameter.) • Power operated • Rigid design with fl ange mounting • Tapped holes in the face for axial stops Standard equipment Base mandrel with mounting bolts


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.