Purros Machinery Co.,Ltd. is a manufacturer that specialized in developing and producing small special purpose tool grinders(sharpener), precision machinery tools. Grinders have been sold to the Americas, Europe, Middle East, Southeast Asia, Taiwan and many other areas of the world. Now, Purros Machinery Co.,Ltd. is proceeding from offline to online, to help more new and used machinerys understand us.

New Factory of Purros Machinery Co.,Ltd.

Welcome To Purros Machinery Co., Ltd.

Purros Machinery Co.,Ltd. is a manufacturer that specialized in developing and producing small special purpose tool grinder(sharpener), precision machinery tools. Our products have so many advantages that sound engineering and meticulous machining will produce product reliability. Grinders have been sold to the Americas, Europe, Middle East, Southeast Asia, Taiwan and many other areas of the world. Now, Purros Machinery Co.,Ltd. is proceeding from offline to online, to help more new and used machinerys understand us... Learn More

Our Products Showcase

What can we do?

Evaluating the sharpening requirements in different industries, we have specific models of grinders to carry out challenging cutting and drilling processes in variety of materials.

More Functions

Service Center

On our website there are many ways you can contact us, including telephone services, email, whatsapp etc. If you are encountering any problem or fault when you use our drill bit re-grinder, please free feel to contact us.

More Supports

Catalogues Download

Download the product catalogues from here, you can quickly browse what's the drill bit grinder, how to sharpen drill bit? In the directory where you can fully understand our team and grinder equipment details.

More Downloads

Company News

Technologies

  • Finding A Great Blade Sharpener
    Blade developing has actually always been just one of the most important parts of tool maintenance, also going back to the when the very first primitive device was made. In Colonial times, a grist ...
  • In short, to avoid the cases as figure (b), (c), (d) during twist drill grinding that not only improve the drilling quality, but also will improve the drilling conditions, and come to prolong the service life of the twist drill.Cutter Sharpening and Re-Grinding of Twist drill
    The dimension precision and surface roughness of drilling, and drilling efficiency are directly related to the quality of cutter sharpening and re-grinding of twist drill. (a) Grinding Correctly (b) ...
  • Lip Relief Angle, Lip Clearance Angle, cutting tools, Lip Relief Angle FunctionFunction of Lip Relief Angle
    Lip Relief Angle, Lip Clearance Angle, cutting tools, Lip Relief Angle Function Lip Relief Angle is also known as Lip Clearance Angle, the function is reducing the friction between cutter and cutting ...
  • Most of the cutting tools need to be grind, and in the design of consideration of the future grinding.Common cutting tools
    There are several kinds of cutting tools:...
  • The Ball End Mill Re-Sharpener, produced by PURROS, can be used to grind the milling cutter according to the customer's needs.The cutting tool that need to be sharpened: milling cutter
    The grinding of the ball end milling cutter does not change the diameter, but the flat end milling cutter reduces the diameter. It depends on the user’s specific processing. The Ball End Mill ...