Advance Tech Service [P] Ltd. Offers Non- Insulated Heavy Duty Crimp Tool. Non- Insulated Heavy Duty Crimp Tool bears the model number AT-5402E. Advance Tech Service [P] Ltd. Received EFY Award in Soldering Desoldering category. Non- Insulated Heavy Duty Crimp Tool crimps copper lugs and non-insulated terminals 6, 10, 16, 25 mm2 [4, 6, 8, 10 to12 AWG].