A pipe-threading machine from national cutting tools is available in ½" to 2-1/2, 1" to 4", 2-1/2" to 6" and 4" to 8" capacity. These machines produce quality threads within the clearance. Heavy-duty geared head box with quality casting is provided to support the spindle bearings. The box is of gear type, lubricated, and fitted with three extra heavy-duty bearings. The pillar type bed has two pillars, which are made from best quality raw materials. The saddle very precisely adjusted on two pillars. It runs on the pillars very smoothly and accurately to the head stock alignment. All the parts are made from best quality materials.
