Stihl Earth Auger Bits - 3.5" (90 mm) dia. - BT 130/131
STIHL Auger Bits are engineered for exceptional durability and performance. Every bit design undergoes rigorous testing by STIHL across diverse soil types nationwide.
The bit heads are constructed from a single piece of heat-treated alloy, ensuring:
- Outstanding durability,
- Superior drilling performance,
- Easy cutter head removal.
Featuring an offset tooth design instead of an installed plate, STIHL Auger Bits enhance drilling performance and reduce the risk of lockups. Additionally, the dual flute pilot drill provides:
- Accurate alignment,
- Straight holes.
Experience quality that doesn’t compromise – STIHL Auger Bits are your reliable choice for efficient drilling.