Carbide Drill with Internal Coolant Supply (5D Type)_ADO-SUS-5D

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OSG
- "MEGA COOLER" is only used for drills with a diameter that exceeds ø6.
[Features]
· Has a blade shape designed for sharpness and uses a "MEGA COOLER" oil hole, enabling stable machining and a longer service life, even when used for high efficiency work.
5D type with oil hole