Stewart Fastener USHD1/2 Split Point Drill Bit 6 Pack

Product Description

The STEWART FASTENER USHD1/2 is a 1/2-inch diameter drill bit engineered with a 135-degree split point tip. The split point geometry eliminates walking on contact, allowing the bit to start cutting immediately without a center punch. Each order includes 6 bits, making it a practical supply for shop stock or job-site use. This bit is suited for drilling through metal, wood, and composite materials in trade applications where accurate hole placement and clean entry are required.

This drill bit is commonly used by HVAC technicians, plumbers, electricians, and general contractors for field drilling tasks including panel knockouts, bracket mounting, conduit entry points, and structural fastening prep. The 1/2-inch diameter is a standard size for anchor bolt clearance, large conduit fittings, and structural connection hardware. The 6-piece pack format supports multi-technician crews or stocking a service van with backup bits.

Key Features

• 135-degree split point tip prevents bit walking and reduces breakout on the exit side
• 1/2-inch diameter covers a wide range of trade drilling applications
• 6 bits per pack supports job-site backup supply and multi-tech crews
• Split point design reduces the thrust force needed during drilling

Compatibility

Designed for use in standard 1/2-inch keyed or keyless drill chucks compatible with 1/2-inch shank drill bits.

Installation Notes

Installation is performed by qualified tradespeople using a corded or cordless drill rated for 1/2-inch bit capacity. Always secure the workpiece before drilling and wear appropriate eye protection. When drilling metal, use cutting fluid to extend bit life and reduce heat buildup. Confirm that the drill chuck is fully tightened before operation.

Technical Specifications

• Diameter: 1/2 inch
• Point Angle: 135 degrees
• Point Type: Split Point
• Quantity per Pack: 6

Standard Information

• Brand: STEWART FASTENER
• Manufacturer Part Number: USHD1/2