1 3/16" Chisel (4.78mm) Dimensions = 0.1882" (4.78mm) For the TD-200 Iron. 3/16" Chisel (4.78mm) P/N 1131-0054-P1 Price $20.37 Quantity Add to cart Find a Distributor Inquiry Overview Works With Compatible Products Works With TD-200 AccuDrive® Tip-Heater Cartridge Iron (No Tool Stand) 6010-0166-P1