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Category: Processing conditions and troubleshooting

Results:13 ,Showing: 11 - 13

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  • What causes hole enlargement during d...

    Hole enlargement occurs due to tool runout or chattering during machining. In addition, runout at the time of tool installation affects both hole diameter a... 詳細表示

    • No：17876
    • Publication Date：2025/09/05 11:11
    • Updated Date：2026/01/16 15:49

  • What does drill feed rate (mm/rev) mean?

    It indicates how many millimeters the drill advances per one revolution. In OSG’s drill catalog, recommended feed rates (mm/rev) are listed as ranges for ma... 詳細表示

    • No：17886
    • Publication Date：2025/09/05 11:11
    • Updated Date：2025/12/11 10:19

  • What spindle speed should be used whe...

    As a guideline, reduce the spindle speed to 500 rpm or less when inserting a long drill (whether carbide or HSS) into a guide hole. For very long drills, suc... 詳細表示

    • No：17887
    • Publication Date：2025/09/05 11:11
    • Updated Date：2025/12/11 10:42

Results:13 ,Showing: 11 - 13

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