Cleco 10040405W RB 356 HP 21, RBI 356 HP 21, & RB356 HPI 21 Microstop Cage The Cleco 10040405W RB 356 HP 21, RBI 356 HP 21, & RB356 HPI 21 Microstop Cage features a cemented, hardened and ground chrome-nickel steel spindle mounted on 3 needle-bearings and a thrust bearing. Microstop depth adjustment (1 scale division = .001”). Microstop depth setting is held securely in place by locknut with seal. This patented feature allows an easy loosening of the locknut without damage to the drill cage.

Detachable spindle adaptor provides alternative methods for use:

• In combination with 3 jaw chuck.
• Mounting direct onto machine spindle using No. 1 Jacobs taper or 3/8”-24 Threaded Input Option: This method provides increased level of concentricity, while reducing the length and weight of the drill / tool assembly. This results in better performance, improved machining and less fatigue on the operator.