- Select tungsten carbide inserts 3/16” thick are standard
- Carbide inserts are individually hand soldered using nickel silver rod
- Bits we fabricate are welded with high tensile strength 7018 rod
- Drag bits are welded solid at the nose for durability
- Our blades originate from 4140 heat treated tool steel forgings
- Forgings are milled to better seat the carbide inserts
- Relief is hand ground behind carbide inserts for maximum performance
- Bits can be built to the gauge tolerances required
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