Material Stainless Steel
Length L28mm & L32mm
Size Determination 1# 1 ring
2# 2 rings
3# 3 rings
4# 4 rings
5# 5 rings
6# 6 rings
Diameter 1# 0.5mm
2# 0.7mm
3# 0.9mm
4# 1.1mm
5# 1.3mm
6# 1.5mm
Recommended Rotary Speed 800-1200 RMP


  • Head with circular cutting edge is good to prevent the steps and impalement.
  • Specially designed, if broken, broken parts is closed to handle , which is easy to remove from the root canal.
  • Handle has a different ring mark to distinguish each size
  • Used for preparation of upper 1/3 root canal crown ; to bring out the filled material in the root canal; to prepare the post path.
  • Recommended Rotary Speed : 800~1200 rmp

Operation Sequence :

  • To be applied in pulp canal protective ;
  • To establish the access to root canal’s entrance ;
  • To enlarge the opening of teeth root canal’s crown part ;
  • To prepare the upper 2/3 part of molar root canal crown .

Warning :

  • Only skilled dentists are allowed to use .
  • Be sure to sterilize this product for each use.
  • Do not use this product except for the dental service and treatment . Use it in accordance with the intended use.

Precautions for use

  • To prevent infection , sterilize the product by autoclave and make sure sterilization is completed before using.
  • Choose the most appropriate type for each case and follow the general method .
  • Before using , make sure the instruments outside of dental cavity that there are no deformations, scratches and cracks .
  • If the head of product is thin , long or large , there are possibilities for breaking or twisting . Because of this , be sure to avoid using unreasonable angle and excessive pressure .
  • Wear safety glasses to protect your eyes from damage . Also , wear a dust protective mask to prevent
    inhaling dust .
  • Wear rubber dam etc . to avoid accidental ingestion and falling .
  • Do not use this instrument for any purposes except for listed applications above .
  • Only for use by dentists .
  • After using , follow an appropriate treatment as medical waste .
  • Dispose the product if damaged or contaminated .
  • After using , wash it with medical cleaning agent and brush , then wash away foreign substances like
    adherent body fluids and body tissues .
  • Set the handle plugger to a stand when cleaned by ultrasonic cleaner to avoid working part
    deterioration .
  • Use handle plugger with great care to avoid puncturing fingers because of its possession of sharp-
    edged part .

Maintenances and Inspections

  • Sterilize this product by autoclave under established method and term for each use.
  • Method of sterilization:
    Put this product in a sterilization pack or (or foil) and place it on a sterilization tray, or files stand for
    autoclave sterilization with reference to the following terms.
  • Terms for sterilization :
    term ( 1 ) temperature : 121 degrees Celsius time: 20 minutes or more
    term ( 2 ) temperature : 126 degrees Celsius time: 15 minutes or more
  • Do not use high pressure steam sterilizer which heats more than 200 degrees Celsius including drying
    process .
  • When reusing the instrument, wash away foreign substances completely and sterilize .
  • Regarding use of medical cleaning agent, follow the instruction manual by its manufacturer strictly .
  • Dispose the product if damaged or decreased in performance

Applications :

Dental Root Canal Treatment Hospital , Clinic , lab …

Competitive Advantage :

  • Gates Drills can be used in any right-angle handpiece to enlarge the coronal portion of the canal for
    bulk removal of tooth structure.
  • Gates Drills are notched for easy size identification and are available in standard (32 mm) and short
    (28 mm) lengths, which are excellent for use in posterior canals.