
The Kerr LightSpeed LSX rotary endodontic file is a nickel-titanium instrument designed to create biologically optimal root canal preparations. Its unique spade-blade cutting technology removes dentin only where needed, thoroughly cleaning the apical third while preserving root structure in the coronal and mid-root regions. This 31mm size 70 file is color-coded green and supplied in a 6-pack (LX31070 / 835-7031).
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Sorted by lowest price · Add now, sign in at checkout







The Kerr LightSpeed LSX rotary endodontic file is a nickel-titanium instrument designed to create biologically optimal root canal preparations. Its unique spade-blade cutting technology removes dentin only where needed, thoroughly cleaning the apical third while preserving root structure in the coronal and mid-root regions. This 31mm size 70 file is color-coded green and supplied in a 6-pack (LX31070 / 835-7031).
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