7
4.
62321
35 mm Standard Jaws
Recommended Optimum Bowl Sizes
Based on the design principle of
the spigot or recess being
1
⁄
3
of
the bowl’s diameter.
Expansion:
114 mm (4
1
⁄
2
”)
Contraction:
84 mm (3
1
⁄
4
”)
These jaws are a smaller version of the standard 50 mm jaws, featuring the
same dovetail profile in expansion and the superb grip of the hawk beak
design on contraction. Designed specifically for smaller spigots and recesses,
this set is incredibly versatile and makes a great addition to any turner’s tool
collection.
Expansion:
38 - 58 mm (1
1
⁄
2
- 2
1
⁄
4
”)
Contraction (spigot):
28 - 47 mm (1
1
⁄
8
- 1
7
⁄
8
”)
Contraction (square):
16 - 37 mm (
5
⁄
8
- 1
1
⁄
2
”)
Fig 4.1
Important: The jaws feature a small lip to the front of the
interior profile. This lip is intended to bite into the wood to give
additional security. Do not turn a spigot to match this profile as
the effectiveness of the jaws will be reduced if the lip cannot
bite, Fig 4.1.
i
Kg
i
Kg
12.5 mm
14.5 mm
79.5º
90º
