1 1/8" Chisel (3.18mm) Dimensions = 0.0626" (3.18mm) For the TD-200 Iron. 1/8" Chisel (3.18mm) P/N 1131-0053-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