Metcal Chisel (STTC) (W x L) 1.8mm x 9.9mm 500 Series STTC-537 vendor_MENDA Larger and bi-directional size marking

Larger and bi-directional size marking for easy identification

"Span Check" for fast confirmation of zero and span

Draper Tools Expert 3/8 Sq

5-708 in-lb Ratchet Torque Wrench

Metcal Chisel (STTC) (W x L) 1.8mm x 9.9mm 500 Series STTC-537 vendor_MENDA Larger and bi-directional size markingOverview STTC , SMTC Solder Tip Cartridges are the standard soldering tip range for the Metcal MX 500, MX 5200 and MX 5200 series soldering systems. All cartridges are available in 3 temperature ranges, 600 series nominally 330 C, 700 series nominally 390 C and 800 series nominally 450 C. The temperature series is designated by the first digit following the dash in the part number. e. g. 600 series is STTC SMTC 0xxx, 700 series is STTC SMTC 1xxx and