German keil tools keil models keil prices

keil tools powered by electric motors or electromagnets, driving the working head through a transmission mechanism, are called power tools. They are hand-held tools that use low-power electric motors or electromagnets as power sources to drive the working head via a transmission mechanism. Power tools are divided into handheld and portable types; handheld power tools are more flexible, convenient, and widely used. Many varieties have become essential tools for production and daily life. There are numerous power tool brands. According to their functions and applications, they are mainly classified into metal-cutting power tools, grinding power tools, assembly power tools, and railway power tools. Common power tools include electric drills, electric grinders, electric wrenches and electric screwdrivers, electric hammers and impact drills, concrete vibrators, and electric planers.

keil tool classification

1) Electric planer: It is one of the main tools used in woodworking and decoration. It is mainly used for planing flat and straight surfaces of various woods. Products are available as short planers and rough planers. Rough planers are mainly used for planing flat wood surfaces and can process relatively large board surfaces; short planers, in addition to planing board surfaces, can be used with various guides to perform tasks such as planing tongues and grooves, edges, and slots. The main features of using a handheld electric planer are small size, light weight, portability, and ease of use. Compared with manual tools, it can significantly reduce labor intensity and improve processing efficiency and quality. When using a handheld electric planer, hold the handle at the rear of the planer body with your right hand and slightly raise the center of gravity of the rear part. After starting the power with your left hand, hold the guide handle at the front of the planer, keeping the front center of gravity lower. Follow the operation sequence where the front of the planer contacts the wood first. When the rear center of gravity steadily contacts the planing surface, push the planer body forward smoothly in the direction of planing with both hands. After completing the planing stroke, lift the front of the planer with your left hand, then pick it up with both hands and return to the starting point for the next pass. Repeat this process until all planing is completed. 2) Jigsaw: Also known as electric coping saws or electric fine saws. It is a multifunctional cutting tool that can cut materials from wooden boards, as well as perform straight or curved cuts on plastic and metal sheets. It is particularly suitable for cutting complex shapes and geometric figures with small radii of curvature. It is an indispensable multifunctional sawing tool for home renovation and various public interior decoration projects. It features light weight, small size, portability, simple operation, and wide application range. Its cutting principle involves a narrow saw blade with upward-facing teeth. During operation, the blade moves in a linear reciprocating motion up and down to perform cutting, completing various sawing tasks according to size requirements. If used with a guide plate, it can also perform angled bevel processing. When using an electric jigsaw, for smaller and thinner wooden boards, fix them on a workbench first and support the workpiece with your left hand. Then, hold the saw handle with your right hand and push it forward slowly for cutting. Apply steady and uniform force during operation; do not exert excessive force to avoid injury or damage to the blade. For larger boards, ensure the board is securely fixed before holding the saw handle with both hands and pushing forward for cutting. Follow the marked line during cutting and always keep the blade perpendicular to the board surface to prevent jamming or binding. 3) Circular saw: Also known as a small handheld circular saw. It is a new type of small handheld electric saw equipped with a spring-loaded automatic safety guard and an electronically controlled constant-speed motor. It features simple operation, flexibility, quick adjustment, and high safety and reliability. It is very suitable for home renovation tasks such as cutting various wooden boards and fiberboards. The thickness of wood or boards being cut should generally be 60mm or less. 4) Sanding tools: Also known as small handheld polishers. They are mainly used for sanding bare wood before painting various wood finishes, and can also be used for sanding putty coatings. However, sanding putty generates significant dust, which seriously pollutes the environment, so enhanced labor protection is required during operation. Handheld polishers come in various types, including belt sanders and orbital sanders. Belt sanders are mainly used for rapid sanding of wooden components and products, while orbital sanders are commonly used for sanding large areas such as wooden floors in home renovations. 5) Small engraving machine: Also known as a groove planner or trimmer. It can be used for slotting, tenoning, drilling, edge trimming, milling, and edging on various wooden products and components. It can also perform simple edge trimming, milling, grooving, and edging on lightweight metals such as aluminum alloys and plastic steel, such as aluminum alloy (or plastic steel) doors and windows, balcony frames, and furniture frames. Therefore, it is also one of the commonly used power tools in modern home renovation projects.

keil tool usage

1) Select the appropriate saw blade for the workpiece. For example, use 14 teeth per inch for cutting solid or thick soft metals; use 18 teeth per inch for tool steel, iron pipes, and hard metals; and use 24 teeth per inch for cutting metal sheets, metal pipes, and thin iron strips. 2) Push the saw forward, and gently lift it when pulling back. 3) Choose a wrench of appropriate size according to the nature of the work. 4) When using an adjustable wrench, apply force towards the fixed jaw, never towards the movable jaw. 5) If the wrench jaws are worn or slip during use, discontinue use immediately to prevent slipping. 6) Do not use a wrench as a hammer for striking. 5. Do not attach a pipe to the end of the wrench handle to increase torque. 7) Press the inner side of the first leg of the square against the edge of the wooden board, and draw along the inner side of the second leg with a pencil to mark a perpendicular line. 8) Select a screwdriver that matches the size and shape of the screw head slot. 9) Do not strike the screwdriver handle with a hammer. Replace handles that are damaged immediately. 10) Do not use a screwdriver as a chisel or lever. 11) Use an electrician's screwdriver to test current; do not use ordinary screwdrivers to test high voltage. 12) Do not grind the tip of the screwdriver to avoid damaging the hardened surface. 13) Do not place screwdrivers in shirt or trouser pockets to avoid injury from collisions or falls.

keil tool maintenance

1) Tooth set: The set is adjusted using a tooth setter. When setting the teeth, engage the slot of the setter with the saw teeth and apply force to bend them left or right; the degree of set must meet the requirements for the kerf width. 2) Filing: When filing the saw teeth, clamp the saw blade in a vise so that the teeth protrude. Depending on the size of the teeth, use a triangular steel file 100 to 200 mm in length to file each tooth sequentially from right to left. Apply uniform pressure with both hands; one face of the file should be held vertically and flush against the lower cutting edge of the tooth, while the other face rests against the upper edge of the adjacent tooth. If the tooth set is found to be irregular, place the saw blade flat on a steel plate and use a wooden mallet to flatten all the teeth, then reset and refinish the teeth. In addition, maintain the saw frame; if damage is found in the ropes, nuts, knobs, or wooden mortise-and-tenon joints, adjust or repair them promptly.

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