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- Product Information
- Products Guide
- Drilling
- Identification / Symbol Descriptions
IDENTIFICATION
PRODUCT CODE OF DRILLS
*Other special types can be ordered.
*Other special types can be ordered.
SYMBOL DESCRIPTIONS
Tool material
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Ultra micro grain carbide Ultra micro grain carbide is used as the substrate material. |
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High grade high alloy HSS High grade high alloy HSS is used as the substrate material |
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Cobalt high speed steel Cobalt high speed steel is used as the substrate material. |
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High speed steel High speed steel is used as the substrate material. |
Web thinning
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X web thinning X web thinning is used at the drill point. |
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XR web thinning XR web thinning is used at the drill point |
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C web thinning C web thinning is used at the drill point. |
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S web thinning S web thinning is used at the drill point. |
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N web thinning N web thinning is used at the drill point. |
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Special subflute Makes chamfering easier and breaks chips effectively. |
Coating
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Miracle Coating The original Miracle (Al,Ti)N coating. Also suitable for dry cutting. |
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Miracle Coating The original Miracle (Al,Ti)N coating. Also suitable for dry cutting. |
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GP Coating |
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UP Coating |
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Diamond Coating Pure Diamond high performance coating excelling in film adhesion to the substrate. |
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Violet Coating Increased tool life of 2─3 times that of TiN coated products. |
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TiN Coating Increased tool life of 2─3 times that of non coated products. |
Angle and sharp corner edge
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Point angle Indicates drill point angle the tip. |
