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SME MS900366
- An Update Of Pvd Tin And New Generation Coatings For Cutting And
- standard by Society of Manufacturing Engineers, 06/01/1990
- Publisher: SME
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TEN YEARS AFTER THE INTRODUCTION OF TIN-COATED TWIST DRILLS BY GUHRING AND BALZERS, IT IS NOW TIME FOR A RESUME. MANY PROBLEMS STILL REMAIN FOR THE TIN-COATINGS. NEW COATINGS CAN ONLY PARTIALLY SOLVE THESE PROBLEMS.