Metal is unforgiving. Titanium work-hardens The moment a tool starts rubbing instead of cutting, and cobalt chrome punishes any bur that was not built for it. The UP3D T8 is The square-shouldered detail tool — a true Flat end produces a clean floor and a defined shoulder in one pass instead of blending a radius by hand. Because it is The factory tool for The T8 position, The Milling strategy in UPCAM already knows its geometry — feeds, step-downs and engagement are calculated for this exact tool rather than approximated for a generic substitute.
Flat floors, shoulder preparations, screw channel bases and slot geometry on Metal restorations.
A square Flat end cuts a true plane and a defined shoulder, which is what screw channel bases, seating planes and slot features require. The T8 is The specific size UP3D assigns to this job in The Titanium sequence, so when The CAM strategy calls for The T8 tool, this is The geometry it is calculating against. Substituting a nominally similar bur from another system changes The engagement arc and The effective chip load even when The printed diameter matches — and in Metal, that difference shows up as edge breakdown long before it shows up on a spec sheet.
Generic 6 millimeter shank Metal burs are widely available and cheaper per unit. The difference is not The number on The box — it is that tool-numbering conventions differ between systems. In several competing tool families The T8 designation maps to a completely different diameter and geometry, so a bur bought on tool number alone can arrive as The wrong tool entirely. Sourcing by The UP3D position number, as listed here, removes that failure mode. Against a shorter-life economy bur, The practical comparison is units milled before edge breakdown versus price per bur; in Titanium and cobalt chrome The ruined blank almost always costs more than The tool.
| Item Number | UP3D-T8 |
| tool Position | T8 |
| bur Type | Flat bur |
| Tip Diameter | 1.5 mm |
| cutting Length | 12 mm |
| Shank Diameter | 6 mm (D-type shank) |
| Overall Length | 50 mm |
| Full Specification | D1.5*12*6*50 |
| Target Materials | Titanium, cobalt chrome |
| Quantity | 1 bur |
Designed for UP3D Milling machines that hold a 6 millimeter D-type shank, including The IRON CORE i5 PRO Metal Milling platform. Confirm your machine's tool holding diameter before ordering — several UP3D models use a 4 millimeter shank and will not accept this tool.
| Item Number | Position | Geometry |
| UP3D-T1 | T1 | 3.0mm Ball |
| UP3D-T2 | T2 | 2.0mm Ball |
| UP3D-T3 | T3 | 1.5mm Ball |
| UP3D-T4 | T4 | 1.0mm Ball |
| UP3D-T5 | T5 | 1.5mm Torus Long Neck |
| UP3D-T6 | T6 | 1.5mm Torus |
| UP3D-T8 | T8 | 1.5mm Flat |
| UP3D-T9 | T9 | 2.0mm Flat |
Milling burs are consumable cutting tools. Normal wear, edge breakdown from use, and breakage caused by incorrect feeds, incorrect clamping or collision are not covered. any tool that arrives damaged in transit or shows a manufacturing defect on first use is replaced — contact US Dental Depot to arrange it.
[Works with UP3D IRON CORE i5 PRO, UP3D 6mm D-shank Milling machines, Titanium discs, cobalt chrome discs, pre-milled abutment blanks — related searches: UP3D T8 bur, UP3D Titanium Milling bur, 1.5mm Flat bur 6mm shank, dental CAD CAM Metal Milling bur, Titanium Milling tool D6, cobalt chrome Milling bur, D1.5*12*6*50]
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