Features
- Thicker web for greater strength and longer life
- 135° split point tip for accurate drilling
- 3-Flat Secure-Grip™ shank to prevent slipping
- Black oxide coating for corrosion resistance
Specifications
| Coating | Black Oxide |
| Application | Metal|Wood|Plastic |
| Flute Length | 3-3/16" |
| Decimal Equivalent | 0.3125 |
| Pack Qty | 1 Pack |
| Size | 5/16" |
| Diameter | 5/16" |
| Length | 4-1/2" |
| Shank | 3-Flat |
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Jobber length drill bits designed for durability and long life. Features a thicker web to provide strength and protect against side-load breakage. The parabolic flute form clears chips efficiently, and the 3-Flat Secure-Grip™ shank holds the bit in the drill chuck securely. The 135° split point tip allows for precise starts and reduces walking for accurate holes. Suitable for drilling through metal, wood, and PVC, and recommended for use with portable drills.
Model Number: 48-89-2726
Project Ideas
Business
Custom Metal Fabrication
Offer services for custom metal parts and components, leveraging the precision and durability of the drill bit.
Workshop Classes
Host classes teaching people how to use drill bits for various DIY projects, from jewelry to home decor.
Online Craft Store
Create and sell handmade items like jewelry, birdhouses, and planters on platforms like Etsy or your own website.
Mobile Repair Services
Provide on-site drilling and repair services for metal and wood structures, such as furniture or home fixtures.
Custom Sign Making
Start a business specializing in creating custom metal and wood signs for businesses, homes, and events.
Creative
Custom Metal Jewelry
Use the drill bit to create precise holes in metal sheets to design intricate earrings, pendants, and bracelets.
Wooden Wind Chimes
Drill holes in wooden dowels or blocks to create unique wind chimes. Combine with metal and plastic pieces for different sounds.
DIY Birdhouses
Drill holes in wooden planks to assemble custom birdhouses. Experiment with different designs and sizes.
Upcycled PVC Planters
Reuse PVC pipes by drilling drainage holes and turning them into stylish planters for indoor or outdoor use.
Decorative Metal Signs
Create personalized metal signs by drilling precise holes and adding hooks or stands for mounting.