KNOWLEDGE

Hacksaws are commonly used by fitters to cut round steel, Angle steel, flat steel and workpiece in smaller sizes. Hacksaw includes saw frame (commonly

Dear customers, the product I recommend to you today is our lithium electric wrench. Each set has two batteries and a charger, which can ensure that o

Electric soldering iron is divided into two types: external heat and internal heat: External heating electric iron consists of iron head, iron core, s

A grease gun is a hand tool used to grease mechanical equipment. It can optionally be fitted with iron barrel (iron head) or hose (flat head) refuelin

Fiber is a kind of polishing material, also known as fiber polishing wheel, nylon fiber, polypropylene fiber, cutting force is strong, can be partly r

Hole cutter, also known as hole saw or hole saw, refers to a special circular saw for circular hole processing in modern industry or engineering. It i

Pipe wrench. The utility model comprises a clamp handle and a chain hinged with one end of the clamp handle, and a tooth meshing with the chain is arr

Daily maintenance of Angle mill 1, often check whether the power cord connection is firm, whether the plug is loose, whether the switch action is flex

The air compressor post cooler cools the compressed air. If the rear cooler of air compressor is not maintained, there will be high temperature compre

Preparation of chainsaw before use 1. Wear safety shoes when working. 2. Do not wear loose, open clothes and shorts, and do not wear decorations, such

Precautions for lithium batteries 1. Sequence: Connect the battery before switching on the power supply. When fully charged, unplug the power supply a

Compressor selection can be summarized as follows: first, the selection of technical parameters of the compressor, which includes the adaptability of