Description: These lapidary arbor bushings are meant for saw blades. the packs come with four different sizes that will reduce blades down to size to meet your arbor's requirements.

Made In: China

Diameter (Same for All): 25mm
Internal Diameters: 22mm, 20mm, 16mm, 13mm 

Weight of package: 7g

Material: Metal 

Quantity: 4 Pieces (All Different Sizes)