Mèche de forage à rallonge de 50 cm pour tarière, mèches de forage allongées pour tarière de terrassement

-Standard 3/4 inch shank compatibility: This spiral drill extension adopts a standard 3/4 inch shaft connection design, suitable for most column hole excavators and electric spiral drills, ensuring universal and safe installation, and widely compatible with ordinary excavation equipment.
-Reinforced shaft and lightweight design: The output shaft is paired with a thick walled tube, combining enhanced heavy-duty structural strength with lightweight structure to reduce fatigue during long-term excavation without compromising durability.

-Easy expansion of drilling depth: It is very suitable for using electric spiral drills to achieve deeper excavation depths, making it an ideal choice for outdoor and ranch excavation projects, allowing you to quickly and easily drill deep holes for columns, planting, and more outdoor tasks.

-Safe and stable grip: Hold the spiral drill tightly during operation, maintaining stable performance even after prolonged use, preventing slipping, and ensuring consistent and efficient excavation results every time.

-Very suitable for hard to reach areas: adept at drilling in narrow and hard to reach areas that standard spiral drills cannot reach, making it a practical and essential accessory for multifunctional outdoor excavation and drilling projects.

include:
1x extended drill bit