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Your present location:Home >> Products >> Deep hole machining tool >> deep hole trepanning head
  • Name: deep hole trepanning head
  • Number: Drill bit
  • Add Time: 2013-02-25
  • Views : 859

Deep hole trepanning tool is the deep hole machine tool is a special tool, it can reduce the cost in the production of the products, can be in workpiece processing needs of the success set out a root can re-use bar. The original drill when the iron filings into finished products can now use.
The utility model is characterized in that the utility model belongs to the cutting tool field of metal materials, and is particularly suitable for the processing of small deep hole sets of brittle rare precious metal materials. The deep hole cutting knife is composed of a blade, a guide block, a cutter body and a cutter bar. Four blades and guide blocks are arranged on the cutter body according to the circumference. Four blade geometry, height, the width of the front cutting edge and the relative position between the front of the blade and the relative position of the blade is unique. Nesting knife material cutting force composed of four blade sharing, cutting chip is very stable, good effect, high cutting efficiency. It can be used once to complete the deep hole nesting process with the diameter of the smallest diameter 20mm and the depth of 50 to 100 times.

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