Concrete Floor Cutting Machine, Concrete Floor Cutting Machine Suppliers and Concrete Floor Cutting.. j) Sturdy floor model cutter for sectioning metals ceramic and mineral samples k) Cutting capacity up to 100mm l) Spindle speed 2400rpm and cut-off wheel dia 14” (Max.) m) 3HP, 3 phase motor n) Self centering Vice with 360° rotation jaw opening 4” o) Spla..