Milwaukee 48-27-0185 Flat Boring Bit 3/4 X 16 Inches

Product Description

The MILWAUKEE 48-27-0185 is a 3/4-inch by 16-inch flat boring bit engineered for wood boring applications where extra reach is required without the use of bit extensions. The double wing spur design reduces vibration during drilling, prevents blowout at the exit point, and promotes clean, fast hole formation. A patented cutting edge geometry improves cutting speed and efficiency compared to conventional flat bits. The flute geometry also resists chip buildup, allowing heat to dissipate faster during extended use. Licensed trades and skilled tradespeople working in framing, rough-in, and retrofit applications will find this bit well suited to tight-schedule jobsite conditions.

This flat boring bit is intended for use in wood and wood-composite materials in both residential and light commercial construction. Typical applications include rough-in drilling for electrical conduit, plumbing pipe runs, and low-voltage wiring pathways through wood framing members. The 16-inch length provides the reach needed to pass through double or triple framing members and deep structural assemblies without requiring a separate bit extension. The 1/4-inch quick-change hex shank provides compatibility with universal Quik-Lok style bit extensions when additional length is needed for deeper or angled runs.

Key Features

• Double wing spurs reduce vibration, minimize breakout, and support clean hole formation
• Patented cutting edge geometry bores faster than conventional flat bits
• Flute design resists chip buildup, allowing faster heat dissipation during continuous use
• 16-inch length eliminates the need for an extension in most standard rough-in scenarios
• 1/4-inch quick-change hex shank is compatible with universal Quik-Lok bit extensions for added reach

Compatibility

The 1/4-inch quick-change hex shank is compatible with universal Quik-Lok extensions. Designed as an OEM-style replacement or direct-use flat boring bit for standard 1/4-inch hex-drive drills and impact drivers capable of operating spade-style bits.

Installation Notes

This bit is installed and operated by electricians, plumbers, and general contractors performing rough-in drilling through wood framing. Secure the hex shank fully into the chuck or quick-change adapter before operating. Always wear appropriate eye protection and confirm the work area is clear of embedded fasteners or utilities before drilling. Follow applicable NEC or IPC clearance requirements when routing conduit or pipe pathways through structural members.

Technical Specifications

• Bit Diameter: 0.75 inches
• Bit Length: 16 inches
• Shank Type: 1/4 inch quick-change hex
• UPC: 045242119813

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-27-0185