The price of the above products is marked according to the price of 6-inch sharp nose pliers (insert card). The prices of other specifications are as follows:

Price of all double - color handle pliers with sharp nozzles

The price of 6-inch nose pliers is 5.3 yuan   

The price of 8-inch nose pliers is 6.4 yuan  

A:

Combination pliers points on the general market and high grade two, the division of the so-called class not because of quality problems, and make the wire clamp is material problem, and the grade of the different. Generally, steel wire pliers can be made of chromium vanadium steel high carbon steel and ductile iron. Chrome vanadium steel of high hardness, good quality, this kind of material is commonly used in manufacturing of steel wire can be classified as high grade steel wire cutters, the relative is lower level of high carbon steel, ductile iron do combination pliers quality most times, the cheapest price.

This store is located in the world's largest small commodities market - yiwu international trade city, zhejiang province, accompanied by the growth of the whole yiwu international trade city gradually set up a complete products production and sales of industrial chain, built up his own a well-known brand - sheng navigation hardware tools. The main steel wire pliers are professional certified vanadium steel wire pliers. The surface can be plated by chromium, nickel iron, matt, electroplating, black nickel and other treatment. Generally there are inner box, hanging card, insert card, double bubble, head bubble packaging. Durable, not easy to rust, a wide variety of quality. Our products are sold all over the world. Well received by customers at home and abroad.

Caution for use of steel pliers: use pliers according to your capacity, not overload use. Avoid by all means is not in the case of cut continuously twist pliers, easy to collapse teeth and damage of steel wire or iron wire or copper wire, as long as the claws can leave a bite, then use pliers mouth before the tooth clamping wire, gently up or down a wire, can break off the broken wire, not only save Labour, and no damage to pliers, can effectively extend the service life. In addition, the wire pliers are insulated and non-insulated, when operating with electric charge, attention should be paid to distinguish between them, so as not to be damaged by strong electricity!

Iv. Production process

(1) steel forging

(2) blank shaping (thick and thin repair) -- drilling the central hole -- rough scraping (make the fit smooth)
(3) shape milling (milling machine milling back, teeth, round, rear teeth) -- fine scraping (smooth and accurate dimensions)
(4) two matching pieces -- inclined Angle (milling edge) -- knife edge -- riveting pressure
(5) locksmith type (dislocated finish of edge) -- grinding type (grinding wheel rivet flatten, shape grinding, neck grinding) -- punch head and eyes
(6) white finish (flatness of the clamping handle, rear opening size, mouth gap)
(7) heat treatment (HRC42 or above)
(8) black finishing (flexibility and swing)-- fine grinding (two sides)
(9) high frequency heat treatment of cutting edge (hrc48-50)
(10) polishing
(11) oiled packing

5: use
The teeth mouth can be used to tighten or loosen nuts;
Parliamentary knife mouth can be used to cut rubber or plastic insulation layer of soft wire, or to cut wire and wire.
The press cutter can be used to cut off wire, wire and other hard metal wires.
The insulated plastic pipe with pliers has a resistance of over 500V, with which electric shearing wires can be made.
It's used to pick up nailsOr clip nails and wire.

Vi. Test quality
The quality of detecting a steel wire clamp is mainly seen from the following aspects:
(1) hold the clamp handle tightly, facing the bright light, the cutting edge shall not be transparent, otherwise it is unqualified, and the gap shall not be greater than 0.3mm
(2) the clippers open Angle should not be less than 22 °
(3) there shall be no clamping phenomenon in the parotid, and the rigid steel wire of 1.6mm can be cut
(4) tail rubber sleeve should not be significantly loose
(5) surface electroplating shall not have obvious scratches

Vii. Matters needing attention

5. Cannot be used as a hammer;