Drill King International
Drill King - Flat Face DTH Air Button Bit
The FLAT FACE bit is simple and robust face design, best suited for very hard formations. It can also be used in soft formations where vertical deviation is not a priority.
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- Formation: Very Hard
- Hole Straightness: Fair
- Penetration Rate: Good
Bit Enhancements:
- Upgrade to premium inserts when drilling in hard formations for longer wear life
- Protect the gage row by adding wear pads to your bits. This will extend the wear life of your bit and maintain hole diameter
- Prevent burying your bit by adding back reaming buttons, specifically effective in softer formations
