Features
- Chisel and raker teeth optimized for faster material pulverization
- Durable design for use with large hammers
- Centering tip reduces bit walking for precise spot drilling
Specifications
| Diameter | 2-1/2" |
| Length | 39" |
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This tunnel bit is designed for drilling large holes where the hole depth exceeds the practicality of using a core bit. It features a one-piece carbide tipped design that maximizes energy transfer and durability, making it suitable for use with large hammers. The centering tip helps to reduce bit walking for precise drilling, while the three wide flutes allow for effective debris removal.
Model Number: 48-20-5320
Project Ideas
Business
Specialized Drilling Services
Offer specialized drilling services for construction companies and landscapers who need precise and deep holes in hard materials like stone and concrete.
Custom Stonework Installation
Start a business that focuses on installing custom stonework for residential and commercial properties, using the tunnel bit to create unique features like fire pits, columns, and garden sculptures.
Wholesale Custom Planters
Manufacture and sell custom stone or concrete planters to garden centers and home improvement stores. Use the tunnel bit to create deep, precise holes that can accommodate various plant sizes.
Outdoor Event Decor Rentals
Create and rent out large, custom stone features for outdoor events such as weddings and corporate gatherings. Use the tunnel bit to craft unique decor items that can be reused for multiple events.
Stone Furniture Line
Design and manufacture a line of stone furniture, including benches, tables, and decorative pieces. Market these items to high-end garden centers and furniture stores.
Creative
Custom Outdoor Fire Pits
Use the tunnel bit to drill large holes in concrete blocks or stones to create custom outdoor fire pits. This can add a unique, handcrafted touch to backyard spaces.
Garden Sculptures
Create unique garden sculptures by drilling precise holes into large stones or concrete pieces. These sculptures can be designed to hold plants or even incorporate water features.
Architectural Stone Features
Design and construct architectural features such as stone arches or columns by drilling through large stones and securing them with metal rods.
Custom Planters
Craft custom stone or concrete planters by drilling deep holes into large blocks. These planters can be designed to accommodate various plant sizes and add a rustic charm to gardens or patios.
Outdoor Furniture
Design and build outdoor furniture, such as benches or tables, by drilling holes through large stone or concrete pieces to assemble sturdy and unique pieces.