About This

• IMPORTANT NOTICE: When the drill bit encounters significant resistance or jamming, use a reciprocating in-and-out motion to advance it gradually. DO NOT forcefully push or apply excessive pressure. Overexertion or excessive speed/torque may cause the long drill bit to deform or even snap. This is an inherent physical characteristic of long flexible drill bits, not a product defect. Max Bend: 90° (emergency use only)，Optimal Bend: ≤ 60°. Not suitable for use on masonry, concrete, or metal studs.
• VERSATILE FOR WIRE INSTALLATION: Designed for drilling through walls, ceilings, and floors during electrical and low-voltage wire runs. The fish eye hole near the tip helps guide wire through hidden spaces with less disruption to finished surfaces. Includes a wire pulling tool to help you quickly feed and position wires through conduits, simplifying the entire routing process.
• FLEXIBLE SPRING STEEL FOR TIGHT SPACES: Built from durable spring steel to help the bit bend and maneuver through wall cavities, between studs, and around common obstructions. Ideal for long-reach routing where a standard short bit cannot easily reach.
• SECURE 3-FLAT SHANK FOR STABLE DRILLING: The 3/16 inch hex shank with a 3-flat design helps provide a secure hold in the chuck and dependable torque transfer during drilling, reducing slippage and supporting more controlled operation.
• 72 INCH OVERALL LENGTH WITH PROTECTIVE TUBE: This long flexible drill bit features a 72 inch overall length and a 9/16 inch auger head for deep wall access and wire-routing jobs. Includes a high-strength clear protective tube for added storage protection, helping reduce surface wear and oxidation over time.

Overview

• Material : iron
• Cutting Diameter : 14.3 Millimeters
• Shank Type : 3-Flat
• Brand : HUAALIUCHE
• Surface Recommendation : Wood