Features
- Up to 10X life compared to black oxide bits
- Design for rapid chip removal
- 135° split point for precision start
- Metric sizing
- Cobalt material for hard metal drilling
- Secure grip to prevent slipping in the chuck
Specifications
| Diameter | 3mm |
| Length | 2.4" |
| Weight | 0.03 lbs |
| Height | 0.12" |
| Width | 0.12" |
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Cobalt red helix drill bits are designed for durability and longevity in hard metal applications. They feature a variable helix design that includes a 35° helix angle for effective chip removal, which helps maintain sharpness. The 135° split point tip allows for precise starting and reduces walking, providing accurate drilling in various materials.
Model Number: 48-89-2505
Project Ideas
Business
Custom Metalworks Shop
Start a custom metalworks shop offering services such as metal fabrication, custom parts creation, and repair work. Use the cobalt red helix bit to ensure high precision and durability in your projects.
Online Metal Art Store
Set up an online store to sell handmade metal art pieces, jewelry, and home decor items. The cobalt bit's precision allows for high-quality products that can attract premium prices.
Metal Prototyping Service
Offer a prototyping service for inventors and engineers who need precise and durable metal components. The cobalt bit can handle the rigorous demands of prototype creation.
Workshop Classes
Host workshops teaching metalworking skills, including the use of the cobalt red helix bit for drilling and creating projects. Charge a fee for attendance and provide hands-on training.
Metal Hardware Production
Manufacture and sell metal hardware items such as brackets, hinges, and custom fasteners. The cobalt bit's ability to drill through hard metals ensures the production of robust and reliable hardware.
Creative
Metal Art Sculptures
Use the cobalt red helix bit to create intricate designs in hard metal sheets. The precise drilling allows for detailed patterns and shapes, ideal for making unique metal art sculptures.
Custom Metal Jewelry
Design and create one-of-a-kind metal jewelry pieces such as earrings, necklaces, and bracelets. The durable bit can handle drilling through hard metals like stainless steel, making it perfect for fine jewelry work.
Industrial Furniture
Build industrial-style furniture, incorporating metal elements that require precise drilling. The cobalt bit's longevity and precision make it suitable for creating durable and stylish furniture pieces.
Model Making
Craft detailed metal models of vehicles, buildings, or other objects. The bit's ability to drill accurately in hard metals allows for the creation of precise components for scale models.
Metal Wall Art
Create large-scale metal wall art installations. Use the cobalt red helix bit to drill holes for mounting and to create intricate designs that can be hung as decorative pieces.