The raw material of the Precision Tongs is spheroidal graphite cast iron 450(different from common gray iron) , which is used for opening mould, making sand core, casting, high temperature tempering, shot blasting, roughing, high frequency quenching, finishing, electrophoresis treatment, assembly, quality testing and other dozens of refined from the process. The most outstanding feature of the flat jaw pliers is that the holding mode is optimized from the structure. The normal flat jaw pliers use a screw to drive the movable jaw, and the screw to drive the clamping force, the disadvantage is that the screw is easy to wear after a long time use, wear will lead to the weakening of the holding force, workpiece easy to loose up, the service life will be greatly shortened, and the use of low efficiency. This product from the structure of the past cleverly avoid the drawbacks of flat-jaw pliers, greatly improve the product life, just need to gently clamp, processing will not be loose, high precision, clamping is not upturned. This product has multiple gears, so the use of high efficiency.

Product Parameters

Specification	Opening stroke L	Total length A	Jaw height B	Jaw width C	Total height of clamp body H	Weight (KG)
160/6''	200	400	65	160	140	28.5
160L/6'' max	290	500	65	165	140	31.5
180/8''	300	500	65	180	140	32.4
The above data are manual measurements, and there are few errors.

Packaging & Shipping

● Convenient ● High Precision ● Long Lifespan ● High Stability ● High Clamping Force And Energy Storage ● Not upturned