Cradle A51/A52 Milling Burs

Cradle A51/A52 Compatible Dental Milling Burs

This page covers dental milling burs that match OEM specifications for the Cradle A51/A52. Materials supported are zirconia, PMMA and wax, run in dry milling; wet on A52W. Mounting uses the 4 mm or 6 mm so swapping from OEM burs requires no machine reconfiguration.

Typical tool set

• Rough-shaping burs (2.5 mm / 2.0 mm tip) for bulk material removal
• Medium burs (1.0 mm tip) for axial walls and proximal surfaces
• Fine burs (0.6 mm / 0.3 mm tip) for occlusal anatomy and margins
• Matched shank diameter for direct mount on the Cradle A51/A52

Expected bur life

Bur life depends on material hardness, feed and speed, and whether the job is a single crown or a full-arch framework. As a rough guide, a dental zirconia set typically produces 30-60 crowns before finishing quality drops; PMMA and wax burs last considerably longer, metal and glass ceramic considerably shorter. Track your milling logs and replace per actual wear, not on a fixed interval.

Ordering notes

Each product page lists tip diameter, shank diameter, overall length, coating and typical use. Confirm the shank matches your Cradle A51/A52 tool changer before ordering - if you are not sure, pull a used OEM bur from the machine and measure with a caliper. We ship internationally and package burs to protect the cutting edges in transit.

Compatibility

CADBURS manufactures aftermarket dental milling burs for the Cradle A51/A52. We are not affiliated with Cradle; Cradle is a trademark of its respective owner and is referenced here solely to describe machine compatibility.