Cutting Test Of HSS Bi Metal Hole Saw
2013-03-29 10:36:53  Click Count: 7002
The viedo shows cutting testing of HSS Bi-Metal Hole Saws, material of Bi-Metal Hole Saw is M42, testing workpiece is stainless testing sheet. there's no cooling water added during whole testing time, pls view our product information at left side of website, and feel free to contact us for further information, samples are available for your testing purpose
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