denata
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Got upper ball joints with ebay. With holes 5/16. But I need 3/8. I decided to drill.
I could not drill anything. Some kind of super durable case. Used 5 new cobalt drill. Drills checked with a metal analyzer "Oxford XMET8000"
Drills from steel R6M5K5 ( T11341). The analyzer did not determine the composition of the case joinball. Each time showed different values in the composition. 15-18% of titanium; 10-20% silicon; more than half of iron and other metals. He could not identify the alloy.
Blunted five new drills.
All that can be done is not a deep chamfer. What are they made of adamantium? Kryptonite?
How to drill them?
".
I could not drill anything. Some kind of super durable case. Used 5 new cobalt drill. Drills checked with a metal analyzer "Oxford XMET8000"
Drills from steel R6M5K5 ( T11341). The analyzer did not determine the composition of the case joinball. Each time showed different values in the composition. 15-18% of titanium; 10-20% silicon; more than half of iron and other metals. He could not identify the alloy.
Blunted five new drills.
All that can be done is not a deep chamfer. What are they made of adamantium? Kryptonite?
How to drill them?
".