Alloy blade Electric Brick Wall /concrete Floor Wall Groove Cutting Machine 25mm

1100W Electric Brick Wall Chaser/concrete Cutter Notcher blade/ Floor Wall Groove Cutting Machine disc

20: inner diameter 11mm, outer diameter 74mm, thickness 20mm

25: inner diameter 11mm, outer diameter 79mm, thickness 25mm

35: inner diameter 11mm, outer diameter 90mm, thickness 35mm

blade 1pcs