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Focusing On The Production Of Tungsten Steel Cutting Tools With High Speed, High Performance And High Hardness.
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Happy New Year 2024

Happy New Year 2024

RUNCHIT 2023 annual work report and annual meeting celebration.

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08

2023-09

RUNCHIT's new factory was put into production

We added 6 Japanese Makino tool grinding machines to further increase production capacity and reduce costs.

11

2022-11

How should the HRC70 Small-diameter end mill be installed

HRC70 Small-diameter end mill mostly adopts spring clip set clip method, which is in cantilever state when in use. During the milling process, sometimes the end mill may gradually protrude from the tool holder.

04

2022-11

HRC70 Small-diameter end mill manufacturers show you how to grind end mills

The manufacturer of HRC70 Small-diameter end mill tells you that the main cutting edge of the end mill is on the cylindrical surface, and the cutting edge on the end surface is the secondary edge.

28

2022-10

HRC55 end mill manufacturers take you to understand the structure of the milling cutter

The HRC55 end mill manufacturer tells you that a milling machine is a machine tool that uses a milling cutter to mill workpieces. In addition to milling planes, grooves, gear teeth, threads and spline shafts.

21

2022-10

Which HRC70 Solid carbide Endmills has good performance

There are many HRC70 Solid carbide Endmills merchants and many classifications. For example, carbide milling cutters can be roughly divided into: flat end milling cutters, round nose milling cutters.

17

2022-10

HRC55 end mill manufacturers teach you the skills of choosing milling cutter inserts

The HRC55 end mill manufacturer tells you that a milling cutter is a rotary tool with one or more teeth for milling. When working, each cutter tooth cuts off the allowance of the workpiece intermittently in turn.

09

2022-10

HRC70 Solid carbide Endmills main two cutting methods

HRC70 Solid carbide Endmills manufacturers tell you that the feed direction of the carbide milling cutter relative to the workpiece and the rotation direction of the milling cutter mainly include the following two milling methods.

20

2022-09

Features of Graphite end mill for metal processing

Graphite end mill for metal processing is a special tool for graphite. What are the characteristics of Graphite end mill for metal processing? Now let's find out. Compared with copper electrodes.

14

2022-09

Tips for reducing surface roughness in Carbide End mills for aluminum

Carbide End mills for aluminum tools are prone to burns and cracks on the surface after sharpening, which seriously affects the performance of the tool and its tool life.

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Professional tungsten Steel tool manufacturer !

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Add : Room 701, No.24,1661 Lane, Jialuo Highway, 
Jiading District, Shanghai 201800,P.R.China

Tel : 0086-15000368509

Email : henry@runchit.com

Email : rebecca@runchit.com

Fax :0086-21-59559687

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