All the turning tools including cemented carbide turning tools, high speed steel tool, integral turning tools must be marked the material and size. The following is the code identification method of turning tools.

31Cemented Carbide Turning Tools

Turning tools, code-named "M30 UT130 31-3". Beginning with "M30" is the use classification code of cemented carbide turning tools; "UT130" is a manufacturer of material grades. Therefore, the grades will be changed due to different manufacturer. Next is the trademark of the manufacturer, and the final "31-3" refers to the model and size of the turning tools, wherein "31" refers to the 31 Model knives, "3" indicates the turning tools sizes.

Cemented carbide turning tools have7 sizes: 0 to 6. the larger turning tools sizes is, the greater value length, width, and height dimensions have. From right to left, followed by 31 cemented carbide turning tools is 1 to 6 of cemented carbide turning tools. It is easy to see from the figure of their length, width, height is not the same.

Cemented Carbide Turning Tools Size Specifications

The larger the size specifications are, the greater turning tools' length, width, height dimensions have.

In addition, based on the use classification mark of cemented carbide turning tools different shank end of the color coating is also inconsistent. P - Blue M - the yellow K - red

The figure below shows welding turning tools side diagram.

Cemented Carbide Welding Turning Tools

"SKH4" refers to four kinds of the high-speed steel type, then the manufacturer's trademark, Next "10-2" refers to 10 car knife, its size is 2 structure size.

High speed steel tools 1 to 11 and other size specifications. Various sizes of shank length, width and high are provided. However, in the mechanical processing site to retain the former imperial notation, until now often called "4 turning tools welding turning tools. This is because 1in 1/8 with one of the units of measurement in Japan (1 foot 1/100) are almost equal. English said the law passed in Japan a long time ago, the workers put 1/8in ≈ 1 "for the Japanese unit of measurement. This usage is also applied to the thread of Vickers. And so, 3/8in = 3 points, 1/2in = 4/8in = 4 3/4in = 6/8in = 6 points. Therefore, No. 2 turning tools arbor size of 16 × 16, and so also is 16mm ≈ 5/8in = 5 stars turning tools.

Cemented Carbide Integral Turning Tools

The integral turning tools shape is different. The identification method is different too. Above is type 2 (rectangular turning tools), the cross-sectional size of 6mm × 12mm; intermediate type 5 (plate cutting knife) 1 turning tools; below6 type the 10th (round overall turning tools) turning tools

Integral Turning Tools Type 6

Integral turning tools type 6 (circular the integral turning tools) 6,8,10 and 12 turning tools, turning tools unlabeled size specifications.

Chinatungsten Online can provide various sizes and grades of cemented carbide cutting tools,cemented carbide turning tools, non-standard products are also customized according to customer requirements. Welcome to consult and purchase sales@chinatungsten.com, sales@xiamentungsten.com .