• Open Type Cartridge Easy For Replacement
  • Open Type Cartridge Easy For Replacement
  • Open Type Cartridge Easy For Replacement
  • Open Type Cartridge Easy For Replacement
  • Open Type Cartridge Easy For Replacement
  • Open Type Cartridge Easy For Replacement
  • video

Open Type Cartridge Easy For Replacement

  • WJ Medical
  • China
  • 5-7days
  • 10000
  • $20
Open Type Cartridge refers to a type of dental handpiece cartridge that is not closed or sealed. Dental cartridge does not have a cover or protective housing, allowing direct access to the internal components of the handpiece. Overall, the open type cartridge provides a less costly and more accessible option for those who do not require the sanitary benefits provided by a close-type cartridge.

Open type cartridge (High speed handpiece spare parts)

Production Instroduction

1.Easy cleaning and maintance

2. Easier assembly and disassembly 

3.Warranty:one year

4.Ceramic bearing,longer service life

Product parameter(specification)

Open type cartridge(Dental cartridge)
MaterialMetal
Hardness60HRC
Accuracy of bur in rotationMax 0.01mm
Clamping force
30-50N
Bur extractubf force40-45N

Product feature and application
Accessibility: Dental cartridge provides easier access to the internal components of the handpiece.  This can make it easier to clean, maintain, or replace individual parts, such as bearings or bushings.

Assembly and Disassembly: The open design also facilitates easier assembly and disassembly of the handpiece, which can be beneficial for cleaning, repair, or upgrading the handpiece over time.

Production details



Open type cartridgeHigh speed handpiece spare parts

Production qualification




Dental cartridge

Open type cartridge

High speed handpiece spare parts

Dental cartridge

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