Bosch Impact Wrenches

About

Bosch GDS and GDX impact wrenches tighten and loosen nuts and bolts with high torque and very little effort. They are used in automotive shops, heavy equipment maintenance, steel erection and any job where bolts need to be removed or torqued quickly. How to choose a Bosch impact wrench Torque (Nm): 180Nm to 400Nm suits light vehicles and general assembly. 600Nm to 1000Nm handles trucks and structural bolts. 1400Nm and above loosens large, seized bolts on heavy equipment. Drive size: 1/2" square drive is the most common. 3/4" drive models like the GDS 18V-1050 H suit larger sockets and heavy-duty bolting. 2-in-1 models: GDX models take both 1/4" hex bits and 1/2" sockets, so one tool works as an impact driver and an impact wrench. Brushless motor: brushless models deliver more torque per charge and last longer on demanding jobs. Popular Bosch impact wrenches at KHM Megatools Model Type Torque Good for GDX 18V-200 / 18V-200 C 18V 2-in-1, brushless 200Nm Mixed screw and bolt work with one tool GDS 250-Li 18V 250Nm Light automotive and assembly work GDS 18V-350 / 18V-400 18V 350Nm to 400Nm Wheel nuts on cars and general bolting GDS 18V-Li HT 18V 650Nm Heavier bolting and maintenance work GDS 18V-780 18V brushless 780Nm Truck and machinery maintenance GDS 18V-1000 / 18V-1050 H 18V brushless 1000Nm to 1050Nm Structural bolts and heavy equipment GDS 18V-1400 / 18V-1600 18V brushless 1400Nm to 1600Nm Seized and very large bolts GRS 18V-330 18V right angle 330Nm Bolts in tight spaces that a straight wrench can't reach Use impact-rated sockets Standard chrome sockets can crack under impact. Always use impact sockets rated for your drive size. For screws rather than bolts, a Bosch impact driver is lighter and easier to control. For slow, controlled tightening in tight spots, see our ratchet wrenches . High-torque models work best with high-capacity 18V batteries . All Bosch tools from KHM Megatools are genuine units covered by the official Bosch warranty in the Philippines.