| Specification : | |
| Brand | INGCO |
| Model Number | DBW0501 |
| Product Type | Professional Deep-Hole Timber Auger Drill Bits Set |
| Total Set Piece Count | 5 Pieces Complete Configuration |
| Shank Attachment Profile | High-Torque Secure Hex Shank Base |
| Total Bit Tool Length | 460 mm Full-Reach Profile |
| Maximum Working Depth | 370 mm Deep Fluting Penetration Limit |
| Included Metric Diameters | 12 mm | 14 mm | 16 mm | 18 mm | 20 mm |
| Flute Geometry Pattern | High-Efficiency Continuous Spiral with Single Spur Lip |
| Tip Centering System | Self-Feeding Threaded Screw Point Pilot |
| Tool Fitment Compatibility | Suitable for Heavy Cordless Impact Drills and Standard Drill Chucks |
| Material Utility Matrix | Untreated Hardwood, Resinous Softwood, Wet Pressure-Treated Lumber, and Heavy Structural Posts |
| Primary Applications | Deep-Hole Timber Framing Boring, Heavy Rafter Bolting, Log Cabin Anchoring, Utility Pole Drilling, and Professional Carpentry Contracting |
Premium 5-Piece Metric Architecture: Outfitted with a specialized progressive size array mapping 12, 14, 16, 18, and 20mm diameters to cover standard heavy industrial framing fasteners.
460mm Extra-Long Reach Flighting: Features a massive 460mm total length combined with an extensive 370mm active working fluting profile to cleanly punch through thick log beams and deep timbers.
Universal High-Torque Hex Shank Node: Engineered with a robust machined hex shank system to prevent internal chuck slippage while adapting perfectly to high-torque cordless impact drivers.
All-Weather Timber Fiber Optimization: Built with a self-feeding pilot head that glides effortlessly to drill precision holes in dense hardwood, resinous softwood, and challenging sticky wet wood.
Fast-Flow High-Volume Chip Evacuation: Outfitted with continuous wide-groove flutes designed for rapid chip removal efficiency, minimizing friction bind and extending drill battery runtimes across Nepal.