Replaceable Blade Drill Bit

• PDC (polycrystalline diamond compact) discs or TC (tungsten carbide) discs.
• Repetitive cutter disc coverage.
• Efficient fluid delivery along cutter faces.
• Drill bit blades pinned and locked or weld attached.
• Easy on location replacement of blades (est. 50% cost savings of new bit) reducing drilling costs.
• Blades easily redressed - reduced drilling costs.
• Best blade profiles and/or cutter rake angles can be determined on location with additional blade sets.
• A negative rake is not required as with most PDC drill bits.
• Numerous diameters available.
• Body is made of special alloy steel with high hardness and impact strength.
• Send us digital pictures of your worn or damaged bits for review.