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Type L Ball Nose Conical Burr

Type L Ball Nose Conical Burr

$11.99
$11.99
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Orders are typically processed within 1–2 business days.

Estimated delivery times:

  1. United States & major regions: 3–10 business days
  2. International orders: 3–15 business days depending on destination and customs processing

Tracking information will be provided once your order ships.

30-Day Money-Back Guarantee

We stand behind the quality of our products.

If your item arrives damaged, defective, or significantly different from the product description, please contact us within 30 days of delivery for assistance.

For eligible cases, we will provide a replacement, store credit, or refund after review.

Please note:

  1. Normal tool wear is not covered
  2. Damage caused by improper use or installation is not covered
  3. Used consumable cutting tools may not be eligible for return
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Ideal for Deep Cavities & Internal Curves

The tapered ball nose profile is designed for narrow grooves, deep recesses, and smooth internal contour work.

✔ Better reach in tight spaces
✔ Smooth internal blending
✔ Controlled curved-surface finishing

Rounded Tip for Smoother Transitions

The ball nose tip helps reduce digging and sharp transitions when working on curved or recessed surfaces.

✔ Reduced grabbing
✔ Smoother contour blending
✔ Better cutting control

Multiple Sizes for Detail or Heavy Work

Available in sizes from 3mm to 12mm for everything from fine-detail contour work to aggressive material removal.

✔ Small-detail options
✔ Deep groove access
✔ Consistent cutting performance

Material Compatibility

  • Hard Plastics

  • Hardened Steel

  • Stainless Steel

FAQS

When should I use Type L instead of Type M (Conical Pointed)?

Use Type L (Ball Nose) when you need to create or clean a rounded internal corner or radius. Use Type M (Pointed) only when you need to reach into a sharp, 90-degree internal angle or a narrow V-groove where a rounded tip would be too large.

Is the Type L burr effective on non-metal materials like plastics?

Yes, the premium micro-grain carbide and double-cut geometry make it highly effective on hard plastics and composites, as well as all industrial metals. For plastics, we recommend using a lower RPM to prevent the material from melting and "loading" the teeth.

Does it work with standard 1/4 inch collet die grinders?

Yes. While the micro L0310 models feature a 3mm (1/8") shank for precision tools, our standard industrial sizes (6mm head diameter and up) all feature the universal 6mm (1/4") shank, ensuring 100% compatibility with professional pneumatic and electric die grinders.