Williams Comfort Products 3834-ARBR-930 Arbor Hex Shank

Product Description

The WILLIAMS COMFORT PRODUCTS 3834-ARBR-930 is a 5/16 inch hex shank arbor designed for industrial-grade drilling and hole saw applications. This arbor serves as the connection point between a power tool and a cutting attachment, transmitting rotational force during material removal operations. At 0.159 pounds, it is a compact, lightweight accessory suited for professionals who require reliable tooling connections on the job. Electricians, plumbers, and general trade contractors typically keep arbors like this on hand for hole saw work in wood, metal, and composite materials.

This arbor is intended for use in industrial pack configurations, making it a practical restocking option for shops and service fleets that run high-volume drilling operations. The 5/16 inch hex shank provides a secure, positive engagement with compatible power tools and drill chucks. It is well suited for residential and light commercial trade work where consistent, repeatable cutting tool setups are required across multiple technicians or job sites.

Key Features

• 5/16 inch hex shank for positive tool engagement and reduced slippage
• Lightweight construction at 0.159 pounds for easy handling and transport
• Industrial pack format supports high-volume or multi-technician supply needs
• Sold individually (each) for flexible quantity purchasing

Compatibility

Designed as an OEM-style replacement arbor for use with standard hex shank hole saws and compatible power tools requiring a 5/16 inch hex shank drive connection.

Installation Notes

Arbors are typically installed and serviced by electricians, plumbers, or general trade contractors during hole saw setup. Ensure the power tool is fully powered down and unplugged before changing or seating an arbor. Confirm the hex shank is fully seated and secured in the chuck before operation. Follow all applicable tool manufacturer guidelines and jobsite safety requirements.

Technical Specifications

• Shank Size: 5/16 inches hex
• Weight: 0.159 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 7311518015565

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 3834-ARBR-930