Corn Milling Cutter Left

Zhongyeda High quality Corn Milling Cutter Left is a unique type of milling cutter. 

Structural features

Spiral structure: The blades are arranged in a left-handed spiral on the cutter body. This left-handed design allows the cutter to generate a downward chip removal force during cutting, allowing the chips to be quickly discharged downward to avoid chips from accumulating in the processing area.

Cutting edge shape: The cutting edge is usually designed in segments, which can divide the chips into small segments during processing to achieve an ideal chip breaking effect, which is conducive to reducing cutting resistance and load.

Cutter body and handle: The cutter body is generally made of high-strength cemented carbide, which has good toughness and wear resistance and can withstand large cutting forces. The connection between the handle part and the machine tool is highly matched, which can ensure that the tool remains stable during high-speed rotation and cutting.

Material characteristics

High hardness: Materials such as cemented carbide or tungsten steel are often used. These materials themselves have extremely high hardness, allowing Corn Milling Cutter Lefts to easily cut various materials with higher hardness25.

Good wear resistance: The material has excellent wear resistance. During long-term cutting operations, it can maintain the sharpness of the cutting edge, reduce tool wear, extend service life, and reduce processing costs.

Strong heat resistance: During high-speed cutting, a large amount of heat will be generated, and the material of the Corn Milling Cutter Left has good heat resistance, which can maintain stable cutting performance in a high temperature environment and prevent the tool from being deformed or damaged due to overheating.

Performance advantages

Efficient cutting: Due to its unique spiral structure and cutting edge design, it can achieve high-efficiency processing with a large cutting depth during the cutting process, with a large metal removal rate, which can effectively improve the processing efficiency by 3.

Smooth cutting: The spiral blade arrangement and reasonable tool parameter design make the tool evenly stressed during cutting, with less vibration, and the cutting process is smoother, which is conducive to improving processing accuracy and surface quality.

Good chip division and chip removal: The segmented cutting edge divides the chips into small segments, and the downward chip removal force generated by the left-handed spiral structure enables the chips to be quickly and smoothly discharged from the cutting area, avoiding scratches on the processed surface and wear of the tool.

Wide range of applications: It can be used for processing a variety of materials, such as glass fiber, carbon fiber, Kevlar fiber, polyethylene fiber circuit board composite materials, as well as steel, cast iron, wood, plastic, copper, stainless steel, etc.

Application field

PCB processing: In the printed circuit board (PCB) manufacturing industry, it is often used for cutting and milling circuit boards, and can accurately process circuit boards of various shapes and sizes to meet the needs of electronic equipment manufacturing.

SMT board separation: In the board separation process in surface mount technology (SMT), the Corn Milling Cutter Left can divide large circuit boards into small pieces, which is suitable for the board separation processing of various electronic devices such as mobile phones, PDAs, digital cameras, etc.

Mechanical processing: In the field of mechanical manufacturing, it can be used for rough processing and semi-finishing of parts, such as processing the side, step surface, inner hole of parts, and performing slot milling and other operations.

Wood processing: For the milling of wood, the Corn Milling Cutter Left can also play a good role, which can efficiently cut and shape wood to meet the needs of furniture manufacturing, architectural decoration and other industries.