Eagle Tool Us EHS25054 Flexible Drill Bit 1/4 in x 54 in

Split-point cable installer bit

This Eagle Tool US flexible drill bit is built for electricians and low-voltage installers who need to pull wire through studs, joists and finished walls. The 1/4-inch split-point tip starts cleanly in wood without walking, while the 54-inch overall length reaches deep cavities from a single entry point. A 3/16-inch hex shank with three flats locks securely in quick-change chucks and prevents spin-out under torque.

Sustained drilling through dense lumber

The powder-coated shaft resists binding when the bit travels 52 inches into stacked framing or engineered lumber. Because the flute geometry clears chips continuously, the cutting edges stay cooler during long, uninterrupted runs than they would in a short test hole. The straight, flexible body follows the drilled path without whipping, so the hole stays straight even when the operator cannot see the tip.

Low vibration and minimal heat in normal use

In typical residential cable pulls the bit runs at moderate RPM, generating only gentle vibration that does not fatigue the operator’s wrist. The black powder coating reduces surface friction, so the motor draws steady current without the spikes that occur when a dry bit grabs. Heat stays low enough that the shank remains comfortable to touch after a full day of drilling.