Cut pen kit tubes to the exact size needed with this mini saw and jig combination tool by matching with an existing tube, or by using the integrated ruler. Accepts stock pen tubes up to 12.5mm in diameter. Includes (2) fine tooth circular blades, (1) tube holder clamp, (1) table clamp, (1) hex key, and all needed hardware. Saw: 110VAC, 60HZ, .9AMP, 7800 Max RPM. Blade: 2" diameter, .02" thick, 3/8" arbor. Footprint is 15" x 9". Brass tubes are not included.