Chunk drill set

Key Features:

• Essential 7-Piece Set: Includes 15, 20, 25, 30, 35, 40, and 50mm sizes. This covers all common hardware installation needs from hinge cups to lock mortises.

• 35mm Hinge Bit: The critical size for drilling clean, precise cup holes for standard concealed cabinet hinges.

• Carbide-Tipped Cutting Edges: Superior hardness and wear resistance ensures long life and consistent performance, even in abrasive materials like MDF.

• Clean, Flat-Bottomed Holes: Precision-ground design creates perfectly flat-bottomed holes essential for recessing lock cases and hinge hardware.

• 1/4″ Hex Shank: Universal compatibility with all drill chucks and impact drivers. Non-slip grip prevents spinning under load.

• Overlap Drilling Capability: Unique design allows for drilling overlapping holes to create mortises quickly and efficiently.

• Durable Storage Case: Rugged molded case keeps bits organized, protected, and easily portable for job site or workshop use.

• Professional Grade: Engineered for demanding applications in door installation, cabinet making, and fine woodworking.