TWOoth Series Finisher — DDS7901 (25/Pk)

TWOoth Series: the 7901 carbide finisher, engineered as a disposable. Same geometry doctors already know — 12-blade, 1-piece solid carbide — rated for up to two autoclave cycles. Run it, autoclave it, run it again. After the second cycle, grab a fresh one. Premium-line performance at a per-bur price that makes retiring it easy. SPEC: Shape: Flame finisher (7901) · Head: 0.9 mm · Cutting length: 3.6 mm · Blades: 12 · Shank: FG (friction-grip) · Construction: 1-piece solid carbide · Pack: 25 burs. THE TWO-CYCLE RULE. Every TWOoth Series bur is rated for up to two (2) autoclave cycles with full cutting performance. After the second cycle the bur is spent — discard and use a new one. For high-cycle reuse, step up to the DentPS premium carbide line. OPERATING SPEC — FG SHANK. Recommended operating speed is set by head diameter. Apply the bur to the surface only after reaching operating speed. HEAD DIAMETER (mm) RECOMMENDED SPEED (rpm) 0.6–1.0 75,000–150,000 rpm ◄ this head size 1.2–1.4 60,000–110,000 rpm 1.5–1.8 45,000–88,000 rpm 2.0–2.3 40,000–75,000 rpm 2.4–2.7 30,000–65,000 rpm 2.9–3.1 25,000–56,000 rpm 3.2–4.0 22,000–45,000 rpm 4.2–5.2 20,000–37,000 rpm Light, consistent pressure — let the blades do the work. A water spray at the contact point keeps the cut clean and the carbide cool. Item DDS7901 · TWOoth Series is a disposable line: priced and rated for up to two autoclave cycles, not for extended reuse or full mouth debonds.  When debonding we recommend using on no more than one quadrant.