Hi Yuggy ,As I understand it (I have been bowling greenkeeper for 44 years).You have the sizing correct .TIFT just means for Tiftdwarf bowls greens.The thicker blades give longer life and are typically used at rennovation when more abrasive sands are present and height of cut usually starts around 4 to 5 mm.When green is in play and mowing height is 2mm or lower the thinner blade is used,the thin blade has a lower tendency to ride on the underside of the blade.
Last edited by sb30inch; 09/12/21 01:55 PM.
