Now the hole is about 5.97. I don't know what to do
I do not know if you use the cooling fluid, and oil cooling, easy to cause shrinkage hole, cutting fluid cooling hole is normal, if the hole is 5.97, you can hinge again
If it is only the hole diameter of small 0.03MM, then the diameter of custom-made, 6.03MM reamer processing ah!
What is your workpiece material? Is it a machine reamer? What are the requirements for the accuracy of the hole?If the material is not special and the requirements are not very high words, proper allowance again big, the margin is too small is reasonable in 10-15 wire, it is not easy to discharge cutting reamer, even if the first few can immediately lead to dull small hole!! Cutting fluid, of course, can have an effect, but that's pretty rare!!
