Torque control programs for factories in Vietnam: Snap-on and CDI tools, testers and calibration
A torque control program has three parts: the right torque tools for each joint, a tester to verify them on the floor, and a calibration schedule that keeps every certificate in date. Lost in HCM supplies Snap-on and CDI torque tools and electronic torque testers from stock in Vietnam, rents testers for audits and ramp-up, and coordinates ISO 6789 calibration through an ISO/IEC 17025-accredited laboratory.
Choose the tool by joint, not by catalogue page
| Application | Tool type | Snap-on / CDI families |
|---|---|---|
| Production assembly, fixed torque, high cycle count | Preset or adjustable click-type wrench | QD / QC series, TQ series, CDI click wrenches — adjustable click-type |
| Torque + angle, data capture, error-proofing | Electronic wrench with angle and USB/wireless output | TechAngle (ATECH), ControlTech (CTECH) — ControlTech |
| Reading actual torque, breakaway checks, calibration references | Dial (indicating) wrench | Torqometer (TE / TESI series) |
| Low torque: electronics, medical devices, optics | Torque screwdrivers and ¼” drivers | QDRIVER, Torqometer ¼” drivers, CDI torque screwdrivers |
| Interchangeable heads: crowfoot, open-end, flare-nut | Interchangeable-head wrench + head inserts | QC / QJR bodies with IZ / IZO heads |
| High torque: wind, rail, heavy equipment, bolting | Torque multipliers, pneumatic and cordless torque tools | MTM / PTM multipliers, PTQ pneumatic, cordless multipliers — cordless torque |
| Verifying wrenches and drivers on the floor | Electronic bench-top torque tester, transducers, joint simulators | Snap-on TTC series, Versatest, CDI digital torque testers — bench-top testers, CDI testers |
Full catalogue: Snap-on torque · CDI Torque · Torque & calibration equipment overview
Calibration: what ISO 6789 expects
- Standard. ISO 6789-1:2017 (requirements and conformance) and ISO 6789-2:2017 (calibration with uncertainty). Type I = indicating tools (dial, electronic), Type II = setting tools (click, preset).
- Interval. The default recalibration interval in ISO 6789 is 12 months or 5,000 cycles, whichever comes first; high-cycle production lines often shorten this to 6 months or use in-house checks between certificates.
- Accuracy classes. Typically ±4% for Type II click wrenches, ±3% or better for indicating wrenches, ±6% for torque screwdrivers below 10 N·m; check the tool’s specification.
- Evidence. An ISO/IEC 17025-accredited certificate for tools that affect product conformity; an in-house verification record (using a calibrated tester) between certificates.
Program services
- Tool selection and standardisation across cells; part-number mapping from your parent company’s list.
- Torque tester rental for audits, ramp-up and in-house verification — weekly or monthly, certificate included. Request tester rental
- Calibration scheduling
- Tool control so calibrated tools stay identified and traceable — tool control systems.
- Repair and re-certification of Snap-on and CDI torque tools.
Rent, buy or both?
Buy the wrenches and screwdrivers — they are production tools. Rent the bench-top tester until the tool count justifies owning one (usually above 40–50 torque tools), then buy through rent-to-own. Reference testers you own go to the accredited lab annually; the rental tester covers you meanwhile.
Related industries
Automotive · Aviation & aerospace · Electronics & EMS · Renewable energy · Railroads · Fleet maintenance
FAQ — torque control
How often must torque wrenches be calibrated in a Vietnamese factory?
ISO 6789 sets 12 months or 5,000 cycles as the default; customer or IATF 16949 requirements may be stricter. We set the interval per tool family and send reminders.
Can you calibrate torque tools of other brands?
Yes.
Do Snap-on torque tools come with a calibration certificate?
New Snap-on and CDI torque wrenches and testers ship with a factory certificate of calibration; an accredited certificate can be added before delivery on request.
Can we rent a torque tester for one week?
Yes. Electronic bench-top testers are available on weekly rental with certificate, delivered next business day in HCMC, Binh Duong and Dong Nai.
Which torque tools are in stock in Vietnam?
Adjustable click-type wrenches, TechAngle electronic wrenches, interchangeable-head bodies and heads, torque screwdrivers, CDI wrenches and bench-top testers are stocked; multipliers and pneumatic tools are typically 4–8 weeks.
Build your torque program with one supplier
Send your joint list or existing tool inventory. We return a tool map, calibration schedule and rent / buy pricing within three business days.
Talk to an FDI equipment advisor Request torque tester rental
