China

TEH TWA400-MMA200 is an inverter welding machine for manual arc welding with covered electrodes on DC. Designed for welding carbon steel, low-alloy steel, alloy steel, heat-resistant and heat-resistant steels, cast iron, and non-ferrous metals. Built on IGBT transistors and PWM technology, ensuring stable operation, compactness, low noise, and high energy efficiency. Suitable for household and semi-professional tasks like repairs, construction, workshops, or cottage work. Equipped with hot start, arc force, and anti-sticking functions.

Metal drill bit designed for drilling in metal. Working length: 2 mm. Drill type: other. Diameter: 2 mm. Non-spiral drill bit.

Metal drill bit designed for metal processing. Drill type: Other. Working length: 4 mm. Left-handed drill: No. Diameter: 4 mm.

Metal drill bit designed for metal processing. Suitable for concrete, brick, and stone. Drill type: Other. Working length: 6.5 mm. Left-handed drill: No. Diameter: 6.5 mm.

Concrete drill bit suitable for concrete, brick, and stone. Designed for processing. Drill type: Other. Working length: 6 mm. Left-handed drill: No. Diameter: 6 mm.

Metal drill bit designed for metal processing. Suitable for concrete, brick, and stone. Drill type: Other. Working length: 10 mm. Left-handed drill: No. Diameter: 10 mm.