Features
- Durability: Thicker web provides increased strength and longer life
- Accurate drilling: 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips quickly
- Secure grip: 3-Flat Secure-Grip shank holds the bit firmly in the drill chuck
- Versatile: Reduced shank diameter for use in 3/8" chucks
- Corrosion resistance: Black oxide coating provides lubricity and resists corrosion
Specifications
| Coating | Black Oxide |
| Application | Metal|Wood|Plastic |
| Flute Length | 3-15/16" |
| Decimal Equivalent | 0.4219 |
| Pack Quantity | 6 Pack |
| Size | 27/64" |
| Diameter | 27/64" |
| Length | 5-3/8" |
| Shank | 3/8" Reduced 3-Flat |
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The Thunderbolt Black Oxide jobber length drill bits are designed for durability and long life. They feature a thicker core to provide strength and reduce side-load breakage. The parabolic flute form clears chips quickly, and the 3-Flat Secure-Grip shank holds the bit securely in the drill chuck. The 135° split point tip allows for a precise start and minimizes walking, facilitating fast and accurate drilling. These bits are effective for drilling on curved surfaces and require less effort to drill through metal, wood, and PVC.
Model Number: 48-89-2843
Project Ideas
Business
Custom Metalwork Services
Offer custom metalworking services for clients looking for unique home decor, signage, or functional pieces. Use the drill bit for precise drilling and detailing.
Woodworking Workshops
Host woodworking workshops where participants learn to create their own projects using drill bits and other tools. Provide materials and guidance for various skill levels.
Online Craft Store
Set up an online store to sell handcrafted items made with the drill bit, such as key holders, wall art, and planter boxes. Market the products through social media and craft fairs.
Furniture Repair and Restoration
Start a business specializing in the repair and restoration of wooden and metal furniture. Use the drill bit to fix broken parts, add new elements, or enhance existing designs.
Custom Home Installations
Provide custom home installation services, such as built-in shelving, cabinetry, and decorative elements. Use the drill bit to ensure precise and secure installations.
Creative
Customized Key Holders
Create personalized key holders by using the drill bit to carve out custom designs and shapes in wooden blocks. Paint or stain the wood for a polished finish.
Metal Wall Art
Design and fabricate intricate metal wall art pieces. Use the drill bit to create detailed patterns and shapes in metal sheets, then mount them on wooden or metal frames.
Wooden Planter Boxes
Build unique wooden planter boxes by drilling precise holes for drainage and assembling the pieces with screws. Decorate the boxes with hand-painted designs.
DIY Birdhouses
Construct birdhouses from wood, using the drill bit to create entrances, ventilation holes, and assembly points. Paint or stain the birdhouses to attract various bird species.
PVC Pipe Furniture
Create modern furniture pieces such as shelves, tables, and chairs using PVC pipes. Drill precise holes for connectors and assemble the pieces for a contemporary look.