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Twisted Drills

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The drills with internal cooling system should be used also with external cooling .
Drill speed should be controlled from 600rpm(thick drills) up to 1000rpm(for fine drills).
Cutting efficiency is coming bad by each use and bad drill will cause heat damages against bone .

Only good drills should be used for operation . For very hard bones , it is recommended to use surgical burs prior to implant drills .
Surgical burs will help easy drilling and long life . The fix screw of drill stopper is so small and it can not be bear a strong force .

Drills can be used also without stopper .

 

 

 


 

Twist Drills Short/Internal Cooling

 

tuisutin1-1

 

 

 

 

Stainless steel   Autoclavable(Up to 132℃)

Marking Position : From the blade part tip  6㎜, 7㎜,8㎜,9㎜,10㎜,11㎜

 

The stopper of short drill can be adjustable 6-11㎜.

SizeExternal Diameter(φD)Length of cutting part(L1)Overall Length(L2)
Twisted Drill 2.0SI Internal Cooligφ2.011.5㎜33.0㎜
Twisted Drill 2.8SI Internal Cooligφ2.811.5㎜33.0㎜
Twisted Drill 3.1SI Internal Cooligφ3.111.5㎜33.0㎜
Twisted Drill 3.2SI Internal Cooligφ3.211.5㎜33.0㎜
Twisted Drill 3.3SI Internal Cooligφ3.311.5㎜33.0㎜
Twisted Drill 3.5SI Internal Cooligφ3.511.5㎜33.0㎜
Twisted Drill 3.8SI Internal Cooligφ3.811.5㎜33.0㎜
Twisted Drill 4.0SI Internal Cooligφ4.011.5㎜33.0㎜
Twisted Drill 4.2SI Internal Cooligφ4.211.5㎜33.0㎜
Twisted Drill 4.5SI Internal Cooligφ4.511.5㎜33.0㎜


Twist Drills Long/Internal Cooling

 

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Stainless steel   Autoclavable(Up to 132℃)

Marking Position : From the blade part tip  11㎜, 12㎜,13㎜,14㎜,15㎜,16㎜

 

The stopper of Long drills can be adjustable 11-16㎜.

SizeExternal Diameter(φD)Length of cutting part(L1)Overall Length(L2)
Twisted Drill 2.0LI Internal Cooligφ2.016.5㎜38.0㎜
Twisted Drill 2.8LI Internal Cooligφ2.816.5㎜38.0㎜
Twisted Drill 3.1LI Internal Cooligφ3.116.5㎜38.0㎜
Twisted Drill 3.2LI Internal Cooligφ3.216.5㎜38.0㎜
Twisted Drill 3.3LI Internal Cooligφ3.316.5㎜38.0㎜
Twisted Drill 3.5LI Internal Cooligφ3.516.5㎜38.0㎜
Twisted Drill 3.8LI Internal Cooligφ3.816.5㎜38.0㎜


Twist Drills Short/Exrernal Cooling

 

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Stainless steel   Autoclavable(Up to 132℃)

Marking Position : From the blade part tip  6㎜, 7㎜,8㎜,9㎜,10㎜,11㎜

 

The stopper of short drill can be adjustable 6-11㎜

SizeExternal Diameter(φD)Length of Cutting part(L1)Overall Length(L2)
Twisted Drill 2.0S External coolingφ2.011.5㎜33.0㎜
Twisted Drill 2.8S External coolingφ2.811.5㎜33.0㎜
Twisted Drill 3.1S External coolingφ3.111.5㎜33.0㎜
Twisted Drill 3.2S External coolingφ3.211.5㎜33.0㎜
Twisted Drill 3.3S External coolingφ3.311.5㎜33.0㎜
Twisted Drill 3.5S External coolingφ3.511.5㎜33.0㎜
Twisted Drill 3.8S External coolingφ3.811.5㎜33.0㎜
Twisted Drill 4.0S External coolingφ4.011.5㎜33.0㎜
Twisted Drill 4.2S External coolingφ4.211.5㎜33.0㎜
Twisted Drill 4.5S External coolingφ4.511.5㎜33.0㎜
Twisted Drill 5.5S External coolingφ5.511.5㎜33.0㎜


Twist Drills Long/External Cooling

 

tuisut2-1

 

 

 

 

Stainless steel   Autoclavable(Up to 132℃)

Marking Position : From the blade part tip  11㎜, 12㎜,13㎜,14㎜,15㎜,16㎜

 

The stopper of Long drills can be adjustable 11-16㎜.

 

 

SizeExternal Diameter(φD)Length of cutting part(L1)Overall Length(L2)
Twisted Drill 2.0L External Coolingφ2.016.5㎜
38㎜
Twisted Drill 2.8L External Cooling φ2.816.5㎜38㎜
Twisted Drill 3.1L External Cooling φ3.116.5㎜38㎜
Twisted Drill 3.2L External Cooling φ3.216.5㎜38㎜
Twisted Drill 3.3L External Cooling φ3.316.5㎜38㎜
Twisted Drill 3.5L External Cooling φ3.516.5㎜38㎜
Twisted Drill 3.8L External Cooling φ3.816.5㎜38㎜