Features
- 2 in. diameter, 4-cutter head
- Spline shank
- Drilling depth of 18 in.
- Overall length of 23 in.
Specifications
| Useable Length | 18" |
| Cutter Geometry | 4-Cutter |
| Pack Qty | 1 Pack |
| Diameter | 2" |
| Length | 23" |
| Style | Spline |
Related Tools
Related Articles
This rotary hammer drill bit is designed for drilling holes in various materials including brick, block, concrete, and reinforced concrete. It features a 4-cutter tip geometry that helps prevent lock-up when encountering rebar.
Model Number: 48-20-4419
Project Ideas
Business
Concrete Drilling Service
Offer specialized drilling services for contractors and homeowners needing precise holes in concrete, such as for plumbing, electrical, or HVAC installations.
Custom Concrete Products
Manufacture and sell custom concrete products like planters, furniture, and decorative items. Market these to home decor stores, garden centers, and online marketplaces.
Construction Support Services
Provide drilling services for construction companies working on large projects. This can include drilling for anchor bolts, rebar installation, or other structural needs.
Artisanal Stonework
Start a business creating bespoke stone and concrete sculptures and installations for commercial and residential clients. Offer custom designs tailored to client specifications.
DIY Workshop Classes
Host workshops teaching people how to use tools like the spline bit to create their own concrete projects. This can include hands-on sessions and online tutorials.
Creative
Concrete Planters
Use the spline bit to create large holes in concrete blocks or molds to make custom concrete planters. These can be used for decorating gardens, patios, or indoor spaces.
Outdoor Furniture
Drill precise holes in concrete or stone slabs to create unique and sturdy outdoor furniture. Combine with other materials like wood or metal for a mixed-media design.
Custom Water Features
Design and construct custom water features by drilling through concrete to create pathways for water flow. This can include fountains, garden streams, or even fish ponds.
Sculptural Art Pieces
Use the spline bit to carve out intricate designs in large concrete blocks or slabs. These can be standalone art pieces or integrated into larger installations.
Garden Pathways
Drill holes in concrete or stone pavers to create decorative patterns or to insert lighting elements. This adds both aesthetic and functional value to garden pathways.