30616 Micro Grain Carbide Jobber Drill Bit, TiAlN Coated, 6.20mm x 82mm (Pack of 1)
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Category: 82grains

About this item
- Titanium aluminum nitride coatings become self-lubricating when used at very high speeds, making them ideal for cutting without coolant ("dry machining")
- Round shanks enable compatibility with a diverse range of toolholding systems.
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
- Precision ground carbide drills are designed for high feed rate and good chip evacuation