Changzhou chamfering tool manufacturer

Changzhou chamfering tool manufacturer

Instant drilling
Spot drilling is the process of machining the end face of a hole into flat, cylindrical, conical, and other surfaces. When machining cylindrical countersunk holes, conical countersunk holes, and end face protrusions on already machined holes, countersunk drills are used.
types
Chamfering tools are divided into three types: cylindrical countersunking, conical countersunking, and end face countersunking.
Cylindrical countersunk drill is used to countersunk cylindrical countersunk holes.
The main cutting function of the cylindrical countersunk drill is the end face blade, and the oblique angle of the spiral groove is its front angle. There is a guide column at the front end of the countersunk drill, and the diameter of the guide column is closely matched with the existing hole of the workpiece for good centering and guidance. This type of guide post is detachable, and it can also be integrated with a countersunk drill.
Conical countersunk drill is used for countersunking conical holes.
The cone angle of the countersunk drill varies according to the requirements of the workpiece's conical countersunk hole, including 60 °, 75 °, 82 °, 90 °, 100 °, 120 °, etc. Among them, 90 ° is the most commonly used.
The end face countersunk drill is specifically used to countersunk flat hole end faces.
End face countersunking can ensure the perpendicularity between the end face of the hole and the centerline of the hole. When the diameter of the processed hole is small, in order to maintain a certain strength of the tool holder, a section of the diameter of the tool holder head can be matched with the processed hole as a gap to provide good guidance.
It is a standard tool, produced by the factory. It can be selected according to the type of spot facer, or it can be changed from Fried Dough Twists drill to spot facer.

Changzhou chamfering tool manufacturer

Changzhou Saimo Tools Co., Ltd. is located in the economically developed Yangtze River Delta region. The factory is situated in Xixiashu Industrial Park, Xinbei District, Changzhou City, known as the hometown of tools in China. It is adjacent to the Beijing Shanghai Railway, Shanghai Nanjing Expressway, Changzhou Civil Aviation Airport, and enjoys a convenient geographical location, providing convenient conditions for personnel travel and logistics. It is a chemical enterprise engaged in the design, production, and sales of hard alloy cutting tools and is a member unit of the local tool association. So far, we have a fixed capital of 10 million yuan, more than 10 sets of production equipment and corresponding testing instruments.

The company continues to invest in development. The production equipment and precision testing instruments introduced from Germany, Switzerland and Taiwan, China are all high intelligent models in the industry. The main products are carbide milling tools and hole processing tools. The tool grinding center of ROLOMATIC company in Switzerland is suitable for machining micro tools, with small diameters up to 0.25mm and ball end milling cutters up to 0.2mm; The tool grinding center of WALTER company in Germany is suitable for processing larger tools, with reasonable equipment capacity allocation, making the product adaptable to the market with strong comprehensive ability, and winning the cooperation of many customers. The product is widely used in precision machining industries such as mechanical manufacturing, molds, mobile phones, and computers.