Eagle Cutting Tool SB-WB1.375 Spade Drill Bit Wood

Product Description

The EAGLE CUTTING TOOL SB-WB1.375 is a spade drill bit designed for boring through wood. It measures 1.375 inches in cutting diameter and 6 inches in overall length, giving installers the reach needed for through-bore applications in framing, rough carpentry, and trade work. The flat paddle-style cutting head shears wood fiber efficiently, making it a practical choice for electricians, plumbers, and HVAC technicians who need to run wire, pipe, or duct penetrations through wood members. At 0.14 pounds, the bit is lightweight and compatible with standard power drills and drill presses.

This spade bit is suited for residential and light commercial applications where wood boring is required. Common use cases include drilling through studs, joists, and wood blocking to route electrical conduit, plumbing supply lines, low-voltage wiring, or refrigerant line sets. The 6-inch length provides adequate depth for single-pass boring through standard dimensional lumber without requiring an extension.

Key Features

• 1.375-inch cutting diameter for large-bore wood penetrations
• 6-inch overall length supports single-pass boring through dimensional lumber
• Flat spade design provides clean entry holes in wood framing
• Lightweight at 0.14 pounds for reduced drill fatigue during repeated use
• Standard hex or round shank compatible with common drill chucks

Compatibility

Designed as a standard spade-style wood boring bit for use with corded or cordless power drills and drill presses accepting bits of this shank type.

Installation Notes

This bit is installed by electricians, plumbers, HVAC technicians, and rough-in carpenters using standard power drills or drill presses. Ensure the drill is set to an appropriate speed for the wood species and bit diameter before beginning. When boring near existing wiring, piping, or structural fasteners, verify the work area is clear to avoid contact. Follow applicable codes such as NEC or IPC for minimum edge distance and hole-size requirements when drilling through structural members.

Technical Specifications

• Cutting Diameter: 1.375 inches
• Overall Length: 6 inches
• Weight: 0.14 pounds
• Application: Wood boring
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SB-WB1.375