Top Spin - Pin drilling unit. The Top Spin pin drilling unit offers additional precision, safety, and durability. Its exceptional concentric precision and special drill technology make it unique.

As stated by RENFERT.

• Drilling precision of ≤ 0.01 mm thanks to sophisticated shaft-bearing technology.
• High-torque motor with no power loss when drilling (8000 rpm).
• Extremely easy drilling with no resistance thanks to a special drill geometry.
• Two unit positions and different gripping options For fixing the dental arch in position enable an individual, ergonomic working posture.
• The individual, infinitely variable drill-depth setting of 0–20 mm (0–0.79") also allows drilling For pin systems with resin plates.
• With adjustment it is also possible to use drills with a longer shaft.
• Compact design with a high degree of stability.

Official RENFERT documents (PDF).

Every RENFERT product we sell is a genuine, factory-fresh product, sourced through authorized channels and shipped from our US facility in Boca Raton, FL — with full US-based support.

Manufacturer warranty: Covered by RENFERT’s limited manufacturer warranty against defects in materials and workmanship — 3 years from date of purchase, provided the unit is used properly. Parts subject to natural wear and consumables are excluded. The original dealer’s invoice is required For any warranty claim. As an authorized distributor, USDD facilitates warranty service directly with the manufacturer.

Warranty terms per RENFERT GmbH.