Hacksaw is a common tool for fitter, cut off smaller size round steel, angle steel, flat steel and workpiece. The saw includes saws (commonly known as saws) and saw blades. When used, the saw blades are mounted on the saw frame. The saw blades are usually mounted forward, but if they are found to be easier to use, Of the direction of installation, can ease the teeth and can extend the life of the saw blade. After the use of the saws should remove the saw blade or tighten the nut nuts loose, so to prevent the saw frame deformation, thereby extending the life of the saw frame. (18 teeth / 25mm), middle teeth (18 ~ 24 teeth / 25mm) and fine teeth (32 teeth / 25mm) several specifications, to apply to different materials Sawing. In order to improve the efficiency and avoid the teeth, saw the hard material when the use of fine tooth saw blade, saw the soft material when the use of coarse tooth saw blade, saw the general selection of medium blade saw blade. Saw blade thickness 0.5 ~ 0.65mm, width 10 ~ 12mm, length 200mm, 250mm, 300mm three specifications. Saw frame has a fixed length adjustable length of two, adjustable length of the saw frame has three stalls, respectively, for the three length of the saw blade. The current factory due to the specifications of the procurement saw blade, the two short stalls basically do not, but the idle part of the activities will swallow only.

Common 14T & nbsp; 18T & nbsp; 24TRefers to the size of the teeth, respectively, refers to 1 inch saw blade which has 14, 18, 24 teethThe T is the abbreviation of TPI, TPI means Teeth per inch, that is, the number of teeth per inch.

Routine is the installation of 18 teeth and 24 teeth of the saw blade, 18 teeth for a little soft material, 24 teeth for sawn material

The following two for the ordinary plastic handle, saw blade for the teeth in the 24T.

This section is a common monochrome plastic handle hacksaw. price 2.5    60PCS/CTN

This section is a plastic handle black sprayed steel pipe saw  price  3.5    60 PCS/CTN