3/8 In. Cobalt Red Helix Drill Bit Stubborn Dog In-Ground Fence * 40t chain wrap capacity

* 40t chain wrap capacity when used with triple crank

Anodized by size

The PVC frames measure 36" x 24" and quickly assemble so that you can spend more time playing and less time doing assembly

Compatible with Challenger™ 550 and 750

Perforated uppers for ventilation

3/8 In. Cobalt Red Helix Drill Bit Stubborn Dog In-Ground Fence * 40t chain wrap capacityThe MILWAUKEE RED HELIX Cobalt 3 8" Drill Bit are engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX that includes an aggressive 35 degree Helix Angle which ends at 15 degree. The drill bits have QUADEDGE TIP to decrease heat buildup and drill faster. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes in