HUAALIUCHE 54" Flexible Installer Drill Bit for Pulling Wires in Walls, Ceilings, and Sidewalks, 3/4" Auger with Screw Point & Fish Eye, 1/4" 3-Flat Shank for Wood & Conduits, Fish Tape Fastener，Tube
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- 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.
- 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 1/4 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.
- 54 INCH OVERALL LENGTH WITH PROTECTIVE TUBE: This long flexible drill bit features a 54 inch overall length and a 3/4 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.
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Select a product to estimate shipping.Featuring a 3/4 inch head and 1/4 inch shank, this flex drill bit offers accurate drilling performance, whether you're working on wood or other composite materials.
Drill bits fish eye hole provided near tip of flutes to aid in pulling wire inside wall cavity from either direction after drilling
Our HUAALIUCHE installer drill bits are made from high quality material
54" Models: Max bend: 90° (Emergency brief use). Optimal Bend ≤60°, rotate steadily.
This Fish Bit works great for running wire in finished ceilings and walls with minimal damage
Product details
| Main Specification | |
|---|---|
| Manufacturer | HUAALIUCHE |
| Unit Count | 1 Count |
| Surface Recommendation | [Wood, Plastic] |
| Cutting Diameter | 19.05 millimeters |
| Shank Type | 3-Flat |
| Tool Flute Type | Auger |
| Brand | HUAALIUCHE |
| Number of Pieces | 1 |
| Material | Spring Steel |
| Product information | |
| Number of Packs | 1 |
| Technical Details | |
| Part Number | zt-15 |
| Material Type | Spring Steel |
| Number of Flutes | 2 |
| Others | |
| Product Type | Installer Drill Bits |