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Developed Long Shank and Regular for Flat drill series
- 2D flat hole drilling with 10D ejecting length.(industry's longest)
- Solid carbide drill for 4D flat hole.
Applicable for cutting wide range of material
- From carbon steel to alloy steel, cast iron → Very wide !
Best balanced flute shape for more rigidity and better chip removal
- Enhanced performance on chip breakage and its emission.
- Intermediate double margin control generation of hole expansion for high accuracy drilling.
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