High Speed Steel Bellhanger Drill Bit, 3/8″ x 36″ 0.316 (DBB-3836) – Jonard

Designed to drill through metal and wood for installing computer, security, phone, and cable small wire systems, this flex high speed steel (HSS) drill bit is perfect for any installer.

Aggressive tip drills through wood, iron, steel, brass, copper, and aluminum with ease

Holes on the bit head and chuck allow for pulling of wires after drilling

36″ (91.44 cm) length for even greater reach than standard drill bits

Black oxide coated shaft and powder coated blue for greater rigidity, durability, and rust resistance