
GEDORE
Frequently asked questions
Common questions about GEDORE from 3G Electric.
What torque accuracy standards do GEDORE micrometer torque wrenches meet?
GEDORE micrometer torque wrenches, such as the MPN 8573-00, are designed to meet ISO 6789 standards. Typical accuracy is ±3% of the set torque value for micrometer-adjustable models. This ensures repeatable tightening for critical bolting applications. The wrenches feature a dual-scale display in foot-pounds and newton-meters, and they are tether-capable for safety in elevated work. Calibration is recommended annually or after 5,000 cycles, per manufacturer guidelines.
Can GEDORE torque multipliers be used with impact wrenches?
GEDORE torque multipliers, like the DVI-20Z, are designed for manual input or low-speed power tools. They are not rated for impact wrench use, as impact loads can damage the internal gears. The DVI-20Z has a 1:4 gear ratio and a maximum rated input of 430 ft-lb. It accepts a 3/4-inch input drive and provides a 1-inch male output square drive. For high-torque applications, use a steady torque source such as a torque wrench or a low-rpm electric driver.
What drive sizes are available for GEDORE interchangeable torque wrench heads?
GEDORE interchangeable torque wrench heads, such as the MPN 7312-12, are available with a 9mm x 12mm drive size. This standard interface fits GEDORE torque wrench handles designed for interchangeable heads. The heads are 12-point flare nut style, suitable for hydraulic fittings and brake lines. Other drive sizes may be available in the GEDORE lineup, but the 9mm x 12mm is common for low-to-medium torque ranges. Always verify compatibility with the handle model.
How do GEDORE electronic torque testers support calibration verification?
GEDORE electronic torque testers, such as the MPN 8612-3150 and 8612-050, are bench-mount devices used to verify torque wrench accuracy. The 8612-3150 covers a range of 500 N-m to 3150 N-m with multiple drive sizes (1/2 in, 1/4 in, 1 in, 3/4 in, 3/8 in). The 8612-050 covers 9 N-m to 55 N-m. These testers provide digital readouts and can store measurement data for documentation. They are suitable for in-house calibration checks, reducing downtime by allowing immediate verification without sending tools to external labs.
Are GEDORE preset torque wrenches adjustable in the field?
GEDORE preset torque wrenches, like the MPN 760-01, are factory-set to a specific torque value and are not user-adjustable. The MPN 760-01 is preset to a range of 2 N-m to 10 N-m, with a 9mm x 12mm drive size. These wrenches are designed for repetitive applications where consistent torque is required, such as assembly lines. If a different torque setting is needed, a separate preset wrench or an adjustable micrometer model should be selected. Preset wrenches offer tamper-proof operation for quality control.
Does 3G Electric supply GEDORE products?
Yes — 3G Electric (S) Pte. Ltd. supplies GEDORE products. We stock the GEDORE catalog and supply genuine factory-original products with full manufacturer warranty and technical support.

































