Ref 334 recessing cutter will accomodate the Schlegal Aquamac 21 seal.

This cutter is designed for use with the Aquamac seal in a wiping mode and comes complete with a guide bearing to reduce setting up time and simplify machining operations.
Alternatively bearing

Ref B35C is available to use the cutter for seals fitted in a compression mode of the seal.
This larger bearing removes the rebate.

TCT.
Tooling : 1/2 Shank
D = 54.5 mm
d = 34.3 mm
C1 = 10.3 mm
C2 = 2.7 mm
B = 28.5 mm
OL = 90 mm