Trephine Drills (SD-TR)
Trephine Drills (SD-TR)
DSI SD-TR Trephine Drills are designed for implant removal, bone exposure, and overall maintenance. Also, trephine drills can be used for biopsies, or for harvesting bone in autogenous bone graft placement. The drills prevent damage to the bone since they only touch a single point at its apex. They have laser-marked score lines to determine the depth of the socket and are perforated for better air circulation and reduced heat generation.
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Product Description
Product Description
DSI SD-TR Trephine Drills are designed for implant removal, bone exposure, and overall maintenance. Also, trephine drills can be used for biopsies, or for harvesting bone in autogenous bone graft placement.
The drills prevent damage to the bone since they only touch a single point at its apex. They have laser-marked score lines to determine the depth of the socket and are perforated for better air circulation and reduced heat generation.
DSI Trephine Drills have a latch-type (RA) connection that can be connected with any contra-angle handpiece and is made of high-quality stainless steel, autoclavable, and reusable.
Indications:
- Implant removal
- Implant surrounding tissue exposure
- Implant maintenance
- Soft tissue removal and bone exposure
- Biopsies
- Bone harvesting
Features & Benefits:
- Could be used for biopsies or bone harvesting
- Laser-marked score lines for depth determination
- Perforated for better air circulation
- Reduced vibration
- Reduced heat generation
- Solid monoblock structure
- Great versatility in use
- Saves time
- Cost-effective solution
Technical information:
- Material: Stainless steel
- External device connection type: Latch type (RA)
- Diameter: Ø3.2-4.0mm / Ø4.2-5.0mm / Ø5.2-6.0mm / Ø6.2-7.0mm / Ø7.2-8.0mm (for selection)
- Autoclavable and reusable
Package includes 1 trephine drill

Shipping Policy
Shipping Policy
Shipping cost is the standard UPS rate. We ship via UPS Ground (or USPS), and process orders within 1 business day.
Air shipment: Please note that according to UPS rules liquids can only be shipped via UPS Ground shipping. Any order containing liquids will therefore be shipped with UPS Ground shipping.
Return & Refund
Return & Refund
We gladly accept returns for brand-new items within a 30-day window from the date of order receipt. To initiate a return, please reach out to us to obtain your Return Merchandise Authorization (RMA) number. Please note that a 15% restocking fee will be applied to all returns. Additionally, customers are responsible for covering the return shipping costs. Your satisfaction is important to us, and we are here to assist you through the return process.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Starcona Dental Solutions
Discover more in our FAQs
What products does Starcona Dental Solutions offer?
What products does Starcona Dental Solutions offer?
We provide a wide range of dental materials and equipment, including 3D printing resins, zirconia discs, milling burs, dental consumables, stains/glazes, and digital dentistry tools.
Do you ship nationwide?
Do you ship nationwide?
Yes. We ship across the United States with fast, reliable delivery through trusted carriers.
How can I request a product quote?
How can I request a product quote?
You can request a quote directly on our website via the Contact or Request a Quote page. Our team will respond promptly with pricing and product details.
Are your products compatible with major dental systems and equipment?
Are your products compatible with major dental systems and equipment?
Yes. Our materials and solutions are designed to work seamlessly with most leading dental printers, mills, and systems. For specific compatibility questions, our support team is ready to assist.
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