XEBEC Brush™ Crosshole Extra-Long is suitable for a bore depth over 140mm up to 370mm when chucking allowance is 30mm. Full length of the tool is 400mm for a red brush (A12) and 410mm for a blue brush (A33).

The basic usage method is same as XEBEC Brush™ Crosshole, however the difference from XEBEC Brush™ Crosshole is that a resin collar must be attached to prevent deflection. Also, always make sure to use the tool in a state where the resin collar is stored inside the workpiece

XEBEC Brush™ Crosshole Extra-Long is a customized item. The shank and the brush part are separate items and the shank part can be reusable.