Description
Eastwood Unibit Drill Bit For Undercoating Plugs (16003B) simplifies creating clean, precise 1/2″ holes, making it an ideal tool for installing undercoating plugs. Designed with automotive applications in mind, this specialized drill bit ensures a perfectly round hole, allowing better access to hard-to-reach areas and creating a secure fit for undercoating plugs.
This drill bit is engineered for high performance and durability, with an easy-to-use design that provides smooth, reliable drilling. Whether you’re a professional or a DIY enthusiast, this drill bit offers a hassle-free solution for achieving consistent results in your rustproofing and undercoating projects.
- Specifications and Dimensions
- Hole Size: 1/2 inch
- Material: High-quality metal for longevity
- Net Weight: 0.096 lbs
- Dimensions: 6″ (Height) x 3″ (Width) x 1″ (Depth)
- Key Features and Benefits
- Creates precise 1/2″ holes for undercoating plugs
- Perfectly round, clean hole for a secure plug fit
- Easy access to hard-to-reach areas in automotive applications
- Durable construction for repeated use
- Ideal for rustproofing and undercoating tasks






Reviews
There are no reviews yet.