Trusted Brand Eagle Cutting Tool VM4350-028-6-1-D Masonry Drill Bit

The EAGLE CUTTING TOOL VM4350-028-6-1-D is a carbide-tipped masonry drill bit designed for boring through concrete, block, brick, and similar hard masonry materials. With a 7/16 inch diameter and a 6 inch overall length, this bit is suited for through-hole drilling applications where added reach is required. The carbide tip provides durability against abrasive masonry surfaces and helps maintain cutting geometry over repeated use. This bit is manufactured in the USA. It is a standard tool for masonry contractors, electricians, plumbers, and HVAC technicians who need to core or penetrate structural masonry during rough-in work.

This drill bit is used in residential and light commercial applications where penetrations through concrete block, poured concrete, or brick are required. Typical scenarios include running conduit, pipe sleeves, anchor bolt holes, and equipment mounting penetrations. The 6 inch overall length gives adequate depth for standard wall and footing penetrations encountered in everyday trade work.

Key Features

• Carbide tip construction for durability in abrasive masonry materials
• 7/16 inch diameter for common anchor and penetration sizing
• 6 inch overall length provides reach for standard wall thicknesses
• USA manufactured
• Minimum order quantity of 1 for single-unit purchasing

Compatibility

Designed as an OEM-style replacement or direct-use carbide-tipped masonry drill bit for use with standard rotary hammer and hammer drill chucks accepting 7/16 inch shank tooling.

Installation Notes

This bit is installed and used by masonry, plumbing, electrical, and HVAC trades for penetration work. Use in a rotary hammer or hammer drill set to hammer-drill mode for best performance in hard masonry. Always wear appropriate eye protection and respiratory protection when drilling masonry. Confirm that no embedded conduit, rebar, or utilities are present in the drilling path before beginning.

Technical Specifications

• Diameter: 7/16 inches
• Overall Length (OAL): 6 inches
• Tip Material: Carbide
• Country of Origin: USA
• Weight: 0.75 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: VM4350-028-6-1-D