The 50P FLEX Power Roller Pneumatic 18-Gauge L-Cleat Adjustable Hardwood and Engineered Flooring Nailer is the perfect nailer for installing vertical and horizontal bamboo, Brazilian teak, hickory, cherry and other similar wood species. This machine embodies Powernail reliability and our commitment to excellence. The urethane covered precision bearings make it ideal for use on pre-finished as well as unfinished flooring. The FLEX base easily adjusts from 3/8 in. (9.5 mm) to 3/4 in. (19 mm) without using shims or pads.