Product Information
- QUALITY MATERIAL: Made of ultra-rugged carbide tip material, durability for years
- WIDE USE: Used to drill walls, stones, bricks or the installation of air conditioning, etc.
- SIMPLE TO USE: simple operation, easy to use, quick drilling, drilling depth of approximately 230 mm (9 inches)
- SPECIAL VALVE DESIGN: special direct system stem, male thread adapter, replace the broken adapter with its chuck.
- WELDING TECHNOLOGY: high frequency welding technology, welding openings are strong, smooth inside and outside the welding mouth
