Ferris-Smith-Kerrison
Width of Bite
Length of Shaft
Cutting Upward
Cutting Upward 40
o
Cutting Downwards
1
mm
2
mm
3
mm
4
mm
5
mm
31-11240-03
31-11240-05
31-11246-03
31-11246-05
31-11242-03
31-11242-05
31-11248-03
31-11248-05
31-11244-03
31-11244-05
31-11250-03
31-11250-05
18 cm/7"
31-11252-00
31-11252-01
31-11252-02
31-11252-03
31-11252-04
31-11252-05
31-11256-03
31-11256-04
31-11256-05
31-11254-03
31-11254-04
31-11254-05
0.6
mm
20 cm/8"
15 cm/6"
31-11254-00
31-11254-01
31-11254-02
31-11256-00
31-11256-01
31-11256-02
1
mm
2
mm
3
mm
4
mm
5
mm
0.6
mm
1
mm
2
mm
3
mm
4
mm
5
mm
0.6
mm
2 4
2 3
2 2
2 1
2 0
1 9
1 8
1 7
1 6
1 5
1 4
1 3
1 2
11
1 0
9
8
7
6
5
4
3
2
1
cm
31
www.teknomedinst.com526
Intervertebral Disc Rongeurs
Neuro and Laminectomy Instruments