1 ThermoDrive Tip (4mm) ThermoDrive tips are designed for effective removal of through-hole solder joints. The ID of the tip should be slightly larger than the OD of the pin being desoldered. ID: 4mm (0.16") X OD: 5.1mm (0.200") ThermoDrive Tip (4mm) P/N 1121-0951-P5 Price $65.63 Quantity Add to cart Find a Distributor Inquiry Overview Works With Compatible Products Works With SX-100 Sodr-X-Tractor Desoldering Handpiece (IntelliHeat) 6010-0149-P1