Hillman Fasteners 9187 T25 Star Drill Bit 2 Inches

Product Description

The HILLMAN FASTENERS 9187 is a 2-inch T25 star drive drill bit designed for driving T25 Torx-style fasteners in wood, composite, and light metal applications. This single-pack bit fits standard 1/4-inch hex shank drill drivers and impact drivers commonly used by carpenters, decking contractors, and general tradespeople. The T25 star drive profile reduces cam-out, providing more consistent torque transfer during installation. At 2 inches in length, it suits standard-depth driving tasks where a full-length bit is unnecessary. Lightweight at 0.2 pounds, it stores easily in a tool pouch or bit organizer.

This bit is suited for residential and light commercial construction and remodeling work. Common applications include decking fastener installation, cabinetry, trim work, and general wood fastening where T25 star drive screws are specified. The 2-inch length works well for driving screws flush or slightly below the surface in lumber and engineered wood panels. It is appropriate for use with both corded and cordless drill drivers as well as impact drivers.

Key Features

• T25 star drive profile reduces cam-out during fastener installation
• 2-inch length suits standard-depth driving tasks
• Compatible with 1/4-inch hex shank drill drivers and impact drivers
• Single-pack format for targeted replacement or kit supplementing
• Lightweight construction at 0.2 pounds

Compatibility

Designed as a standard replacement or supplemental T25 star drive bit for use with any 1/4-inch hex shank drill driver or impact driver accepting 2-inch insert bits.

Installation Notes

Insert the bit firmly into the 1/4-inch hex chuck of the drill driver or impact driver before operation. Ensure the chuck or collet is fully seated and locked before applying torque. Inspect the bit tip for wear or rounding before each use, as a worn T25 profile increases the risk of cam-out and fastener head damage. Follow applicable jobsite safety practices when operating power tools.