Skip to content

Search Products

Diamond Knife Repair

Clean and inspect diamond service
Clean and calibrate diamond knife service
Remount diamond knife service
Rehone or replace diamond knife service


Diamond knife repair is our specialty service. Our craftsmen have decades of experience repairing and evaluating diamond scalpels from virtually every manufacturer. Let our knowledgeable staff inspect and clean, remount, rehone, or replace your diamond tips to make them like new again!

We recommend sending in your diamond knife at least once a year to check diamond holding epoxy, diamond edge and calibration.

We welcome diamonds of any brand.

All scalpels need an inspection/evaluation before estimates or quotes can be provided.

Shipping Tips:

Shipping Tips:

  1. Package the scalpel securely in a case (preferably the autoclave case it was originally sent it).
  2. Make sure the blade is in the retracted and locked position.
  3. For added stability, use wire twist tie to secure within case.
  4. Please place your contact information inside of package!
  5. Ship To:

ATTN: Services
Mastel Precision
2843 Samco RD. Suite #A
Rapid City, SD 57702

For additional care and handling information call +1 800.657.8057.

How long will it take to repair my scalpel?

The turn-around time for repairs can vary depending on factors such as extent of damage and type of blade. In many cases, we can ship a scalpel back to you the day after we receive it. However, our diamond department will be in contact to discuss the extent of damage, cost of repair and delivery time.

Do I need an RMA/RGA to send in a repair?

It is not necessary to obtain an RMA/RGA number from Mastel prior to sending in the instrument. However, you can give us a call to advise us of your shipment.


ISO 13485 : 2016 (MDSAP Audit Model Edition 2)

DIN EN ISO 13485 : 2016 + AC : 2017-07

EN ISO 13485 : 2016 + AC : 2016

ISO 13485 : 2016

In God We Trust.
In God We Trust.
2843 Samco Rd. Suite A.
Rapid City, SD 57702
+1 (800) 657 8057
+1 (605)-343-3631