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LZQ Tools

Round Cutter

Round Cutter


Super-hard processing of professional, special, non-standard, special shaped and new products with any kind, any shape and tolerance. If you have any similar inquiry, please fax us your address or call us to get samples in the photos and related catalogue for your reference (only a small amount is allowed).

We keep around RMB 20~30 Million turnover stock articles such as raw material, semi-products, finished products in an ordinary year, we are capable to produce according to drawing or sample provided by the customer, so as to present you a favourable cost-performance ratio…Welcome to visit our factory.

Product Details

Cutting edge
The cutting edge of a cutting tool is very important for the performance of the cutting process. The main features of the cutting edge are:
  • a form of the cutting edge: radius or waterfall or trumpet.
  • cutting edge angles (free angle and rake angle)
  • form and size of the chamfers
  • The measurement of the cutting edge is performed using a tactile instrument or an instrument using focus variation. To quantify a cutting edge the following parameters are used:
  • cutting edge radius for symmetric edges
  • cutting edge ellipse axis for asymmetric edges.
  • factor K, this is the relation between Sγ and Sα. This can also be calculated by the ratio of the two axies of the ellipse. This factor describes the form of the cutting edge.
  • 3 angles: clearance angle, wedge angle, rake (chipping) angle
  • length and orientation of the bevel

Mechanical engineering
The section of a desktop device which comes into contact with and gets rid of fabric from the workpiece by way of the use of a cutting medium. Also known as a cutter.

a cutting device used in machining workpieces on regular, turret, and vertical lathes, boring and slotting machines, planers, gear-shaping machines, and distinct computer tools. It consists of a shank comprising a head with the cutting element and a holder that secures the cutter to the computing device tool.

Multi-picture display

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