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Category: General

Results:12 ,Showing: 1 - 10

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  • What do 2D, 3D, 4D, and 5D mean?

    What does 2D, 3D, 4D, and 5D mean? D stands for tool diameter. It is expressed as several times the depth and length of the tool diameter, and is express... 詳細表示

    • No：17873
    • Publication Date：2025/09/05 11:11
    • Updated Date：2025/09/17 13:13

  • What is thinning?

    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 blade is applied to t... 詳細表示

    • No：17882
    • Publication Date：2025/09/05 11:11
    • Updated Date：2025/09/17 15:26

  • The effect of the twist angle of the ...

    What is the effect of the torsion angle of a drill? As for the effect of the helix angle, the standard twist is 30°. For weak twisting, the sharpness i... 詳細表示

    • No：17997
    • Publication Date：2025/09/05 11:11
    • Updated Date：2025/09/29 14:27

  • What is flute length ?

    What is flute length ? Flute length is the length from the tip of the drill to the end of the groove. The drill must have space to drain the chips that ari... 詳細表示

    • No：17998
    • Publication Date：2025/09/05 11:11
    • Updated Date：2025/09/29 14:36

  • 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：2025/09/29 14:37

  • What is point angle Effects of Drill...

    What is point angle Effects of Drill point angle point angle is the angle of the tip of the drill. In general, 118° is the standard for high-speed steel, a... 詳細表示

    • No：18000
    • Publication Date：2025/09/05 11:11
    • Updated Date：2025/10/01 16:37

  • What is Lip Height?

    What is Lip Height? Lip height is the difference in the height of the cutting edge when the drill is rotated. If the lip height increases, it will be cu... 詳細表示

    • No：18001
    • Publication Date：2025/09/05 11:11
    • Updated Date：2025/10/06 09:17

  • What is a shank with a tang?

    What is a shank with a tang? It is a shank with two flat sides at the end of the shank. The tang is mainly used for detenting. For our drills, EX-GD... 詳細表示

    • No：18002
    • Publication Date：2025/09/05 11:11
    • Updated Date：2025/10/01 16:38

  • What is Step Machining? G83

    What is Step Machining? G83 Step machining is the action of stopping the hole drilling in the middle, taking the drill out of the hole once, and then ma... 詳細表示

    • No：18003
    • Publication Date：2025/09/05 11:11
    • Updated Date：2025/10/01 16:38

  • What is pick milling (Peck Processin...

    What is pick milling (High-speed stepping) G73 pick milling is a method of forcibly separating chips by separating the cutting edge from the machining point... 詳細表示

    • No：18004
    • Publication Date：2025/09/05 11:11
    • Updated Date：2025/10/01 16:45

Results:12 ,Showing: 1 - 10

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