Description
SR144K2W Dental Handpiece Stainless Steel ABEC 7 Outer ring is Separate Retainer : Torlon |
SR144K2W Ceramic Hybrid Dental handpiece ABEC-7 Ball Bearing. Bearing is made of Stainless Steel and has Solid Si3N4 Ceramic balls. Cage is made of Torlon for lowest friction, long life and highest speed.
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