Core Product Information
Product Introduction: The Drill Stopper Kit: the stopper rings are used with the implant drill and can be attached to the bits. Stoppers rings are available in many diameters, and in different heights; these are attached to the implant drill. It contains many different sizes which can be used to limit the depth of preparation during the implant inserting process: it prevents damage to the nerves, the maxillar sinus or other structures.

Features and Benefits
Kit Design: its set allow all different 6 drill bits: pilot drill( Ø1.7/2.35), Final drill(Ø3.4/3.8/4.3/4.8) and 15 stopper rings of different diameters(Ø4.45/Ø5.15/Ø6.15) and depths (6/8/10/12/14mm), all fit with 6 different drill bits. Accurate Limiting Control: The stop ring fastening on the drill bit accurately limits operation depth and prevents excessive cutting resulting from mistake or slippage, reduces the danger of damaging structures like the inferior alveolar nerve and maxillary sinus floor, and dramatically lowers the surgeon error rate.
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Color-coded Identification System
Different colors are used to distinguish stop rings of different depths (silver 6mm / gold 8mm / green 10mm / blue 12mm / purple 14mm), allowing for quick identification during surgery and avoiding confusion, effectively improving surgical efficiency.
Medical-Grade Materials
The stop rings are made of medical-grade titanium alloy, which is wear-resistant and corrosion-resistant, can be repeatedly sterilized under high temperature and pressure, and has a long service life.The drill bit is made of medical-grade stainless steel with a DLC coating, offering ultra-high hardness and a long service life.

Compatible with Implant Systems
Compatible with most brands of implant systems; select the appropriate drill size according to the implant's outer diameter.

Dedicated Sterilization Box
A perforated aluminum alloy storage box allows for categorized storage, facilitating intraoperative retrieval and postoperative sterilization management.

Application scenarios
Precisely control the depth of implant preparation in routine implant surgery.
Implantation at high-risk sites near anatomical structures such as the maxillary sinus floor and inferior alveolar nerve.
Ensuring precise matching of preparation depth and implant size in cases requiring immediate implantation and loading.
Improving surgical safety and controllability for novice surgeons or complex cases.
Preparation techniques for different bone densities, avoiding depth deviations caused by drill slippage.

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