Features
- Titanium coating reduces heat build-up for longer life
- Thicker web provides strength
- 135° split point tip prevents walking and allows for precision starts
- 3-Flat Secure-Grip™ shank prevents slipping in the chuck
- Corrosion resistant coating keeps the bit sharp
Specifications
| Coating | Titanium |
| Flute Length | 3-3/16" |
| Decimal Equivalent | 0.3125 |
| Size | 5/16" |
| Diameter | 5/16" |
| Length | 4-1/2" |
| Shank | 3-Flat |
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The Thunderbolt® Titanium coated drill bits are designed for durability and extended life. The web has a thicker core compared to standard drill bits, providing strength and protection against breakage. A titanium coating reduces heat build-up, maintaining sharpness and performance. The parabolic flute design facilitates fast chip clearance, and the 3-Flat Secure-Grip™ shank ensures a firm grip in the drill chuck. The 135° split point tip allows for precise starts and minimizes walking, making it suitable for drilling on curved surfaces and effective for wood, metal, and PVC.
Model Number: 48-89-2217
Project Ideas
Business
Custom Furniture Making
Start a business crafting custom wooden or PVC furniture. The precision and durability of the drill bit can help create high-quality pieces that stand out in the market.
Home Renovation Services
Offer specialized home renovation services focusing on custom cabinetry, shelving, and decorative elements. The drill bit's precision can ensure professional results.
Metalworking Workshops
Conduct workshops teaching metalworking skills, including how to create metal art and functional items. Use the drill bit to demonstrate precision drilling techniques.
Custom Signage
Create a business specializing in custom wooden and metal signs for homes and businesses. Use the drill bit to make precise holes for mounting and decorative elements.
Tool Rental Service
Start a tool rental service that includes high-quality drill bits like the Thunderbolt® Titanium coated drill bit. Market the durability and precision of the tool to attract DIY enthusiasts and professionals.
Creative
Custom Wooden Jewelry Boxes
Use the drill bit to create precise holes for hinges and decorative inlays in handcrafted wooden jewelry boxes. The titanium coating ensures clean cuts and longevity.
Metal Wall Art
Create intricate metal wall art pieces by drilling precise holes and patterns in metal sheets. The 135° split point tip allows for accurate starts without the bit walking.
DIY PVC Pipe Furniture
Design and build unique furniture pieces using PVC pipes. The drill bit can be used to make precise holes for connectors, ensuring a sturdy assembly.
Decorative Wind Chimes
Create beautiful wind chimes using wood, metal, and PVC components. The drill bit can make precise holes for stringing the pieces together.
Wooden Plant Stands
Craft custom wooden plant stands with intricate designs. Use the drill bit for making holes for dowels and screws, ensuring a strong construction.