1/4" Conical Tip Carbide Burr

Create Holes & Slots With Ease

1/4” (6mm) Conical Tip Carbide Burr

LR-CTB - Long Life Carbide Drill Bit for 1/4” (6mm) Chucks and Collets

FEATURES & BENEFITS:

Cut holes, slots & irregular shapes in wood, wallboard, wall tile, etc. Start and enlarge holes.

Works great with 1/4" drills at speeds up to 20,000 RPM!  Perfect for light manufacturing, repair & D.I.Y. Projects!

Use with Die Grinders and other 1/4”chuck drills.

“These 1/4” carbide burrs work so well with all the various composite materials we deal with. They leave a great finish and when boring holes and cavities, produce little to no chipping of surface finishes.”

- M. Masterson - Composite materials expert

Long-Lasting:

They show little to no wear in regular use on composites. Great for use on fiberglass or carbon fibre in light aircraft or race car bodies.

High Performance:

Good for use in 1/4” (6mm) drills and die grinders. They are strong and aggressive, won’t fracture, shatter or bend and the grit won’t tear loose. They just get the job done - over and over again.

Versatile:

• rapid material removal
• great hole and irregular cavity procurement in composites 

SUGGESTED APPLICATIONS:

• Fashioning and fitting of composite materials in light aircraft and race car manufacturing
• Cutting apertures in composite and fibreglass instrument panels for new radios etc.
• Detail burr for large scale woodcarving
• Professional mould making detailing burr
• DIY around the house and more…

MATERIALS:

• hard woods
• soft woods
• laminates
• masonite
• fibreglass
• carbon-fiber
• composites
• laminates
• plastics (ABS, PVC etc.)
• MDF
• rubber
• leather
• and more…
• (Not recommended for use on metal) 

To assist you with your selection of the appropriate grit grade for your DuraGRIT® carbide sanding tool, note some typical uses based on grit grades by reading the following knowledge base article:

What are Typical Uses (and suggested grit grades) for DuraGRIT Carbide Tools?
https://help.duragrit.com/article/21-what-are-typical-uses-for-duragrit-carbide-tools

SPECS:

• Run at speeds up to 20,000 RPM!
• Diameter: 1/4" (6mm)
• Mandrel: 1/4" 
• Length: 3" (76mm)
• Grit Grade: 46 grit

You'll have a hard time running out of ways to use them!