Only for use with the Aloris Wedge-Lock Carbide Insert blades, T-type blades or with bevel (wedge-shape) blades having parallel top and bottom edges. For bevel as well as T-type blades. Enables you to cut-off close to chuck. Absence of vibration prevents breaking blades.
Dimensions (see image) A: 17/16"; B: 7/8"; C: 1/4"; D: 21/2"; Blade height: 7/8"