Order Tool Holder Bushings and Boring Bar Sleeves Online!

All Tool Holder Bushings are made from Alloy Steel and are Precision Machined and Ground Concentric. These Tool Holder Bushings continue to set the industry standards for Quality and are made according to ISO Standards.

  • Manufactured in the USA by Global CNC. Michigan Made Tool Bushings for over 35 Years.
  • Please select the tool holder style that you are interested in from the thumbnail links below to order.

ROVI Has made it easy to order all fractional inch ID sizes online. Metric sizes available to order by phone.

Floating Drill Holder

Adjustable Floating Drill Holders

ROVI also carries both the “V” type (Brookfield style) and Bushing type fully Adjustable Floating Drill Holders.

Choose Tool Holder Bushings and Boring Bar Sleeve style below to Order Online.

  • “Z Style”: Elongated Slot. Head with Set Screws for increased Rigidity and Decreased Chatter. Z Short and Z Long Available.
  • “C Style”: Elongated Slot. Universal Style! Designed to fit all types of Set-screw configurations. C Short also available.
  • “CS Style”: Designed for Shorter Applications and Universal Use on all CNC Turning Machines : This CS Bushing Elongated Slot. Universal Style! CS = C Short Style.
  • “CNL Style”: Designed to Fit the Mori Seiki NL Series Bolt-on Tool Blocks: This CNL Bushing has an Elongated Slot. Universal Style!
  • “J Style”: Two Hole Style. Requires precise alignment of Set Screws. Clearance Holes to clamp directly on the Tool.
  • “B Style”: Split Style. Shorter Length. Clamp on Flat to Hold Tool. Used to adapt Drills, Boring Bars, and other Shank Tools.
  • “L Style”:Shoulder-less combination of J and B Styles. 2-1/4″e OD offered as a standard in this style.
  • “LBF Style”: Designed for use on Okuma LB Machines. Flat and Set Screw Style. Coolant Notches on Head.
  • “LB Style”: Designed for use on Okuma LB Machines. Four Hole Style with Coolant Notches in Head.
  • “Boring Bar Sleeve”: Longer Style Toolholder. Ideal for Coolant thru Tools. 1 1/2″ OD have new neck-down Style configuration.