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Category: General

Results:12 ,Showing: 11 - 12

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  • What is thinning?

    Thinning is a process in which the chisel edge (the non-cutting edge) of the tip of the drill is thinned so that the cutting edge is applied to the center of... 詳細表示

    • No:17882
    • Publication Date:2025/09/05 11:11
    • Updated Date:2025/10/23 11:01
  • What is a back taper?

    What is a back taper? The outer diameter of the drill is tapered from the tip to the shank, and it is attached to avoid friction with the inner surface ... 詳細表示

    • No:17999
    • Publication Date:2025/09/05 11:11
    • Updated Date:2025/12/10 15:28

Results:12 ,Showing: 11 - 12