Stewart Fastener USHD3/8 Split Point Drill Bit 3/8 in 6pk

Product Description

The STEWART FASTENER USHD3/8 is a 3/8-inch split point drill bit sold in a quantity of six. The 135-degree split point geometry reduces walking at the start of a hole, allowing the bit to bite into metal, wood, or composite surfaces without a center punch. This style of drill bit is a standard working tool for HVAC, plumbing, and electrical trades where consistent, clean hole placement is required during equipment installation, panel work, and structural penetrations.

The USHD3/8 is well suited for general trade use on job sites where repetitive drilling tasks demand a reliable, ready-to-use bit supply. A six-pack format reduces downtime by keeping spares on hand for continuous work. The 3/8-inch diameter is a common size for conduit knockouts, pipe hanger anchors, sheet metal fastener pilot holes, and similar field applications across multiple trades.

Key Features

• 135-degree split point tip reduces bit walking and eliminates the need for center-punching on most materials
• 3/8-inch diameter — a versatile size for common trade drilling tasks
• Sold in a six-pack for job site convenience and backup availability
• Split point geometry produces cleaner entry holes and reduces thrust required during drilling

Compatibility

Designed for use in standard 3/8-inch or larger keyed and keyless drill chucks as used across residential and commercial trade applications.

Installation Notes

Drill bits of this type are installed and used by HVAC technicians, plumbers, and electricians as part of routine equipment mounting and rough-in work. Always wear appropriate eye protection when drilling. Ensure the workpiece is secured before drilling, and confirm that no live conductors, pressurized lines, or structural members are present behind the drill path before proceeding.

Technical Specifications

• Diameter: 3/8 inches
• Point Angle: 135 degrees
• Point Type: Split Point
• Quantity per Pack: 6
• UPC: 662352099202

Standard Information

• Brand: STEWART FASTENER
• Manufacturer Part Number: USHD3/8