Eagle Cutting Tool VM4350-016-6-D Masonry Drill Bit

Product Description

The EAGLE CUTTING TOOL VM4350-016-6-D is a carbide-tipped masonry drill bit designed for boring through concrete, block, brick, and similar masonry substrates. The bit measures 1/4 inch in diameter with a 6 inch overall length, giving technicians and tradespeople enough reach for through-wall anchoring, conduit stub-out prep, and similar penetration work. The carbide tip provides the hardness needed to cut through aggregate without rapid wear. This bit is manufactured in the USA and suited for use with standard rotary hammer drills or hammer-mode corded drills common on residential and commercial job sites.

This bit is a practical fit for electricians running conduit penetrations, plumbers boring through masonry for pipe entry, and HVAC technicians routing refrigerant or vent lines through concrete block walls. Its 1/4 inch diameter suits smaller anchor pilots and low-voltage sleeve installations. The 6 inch OAL handles typical wall thicknesses encountered in residential block construction and light commercial applications where a standard-length bit falls short.

Key Features

• Carbide tip construction for durability in concrete, brick, and block
• 1/4 inch diameter suits anchor pilots, conduit, and sleeve penetrations
• 6 inch overall length handles standard masonry wall thicknesses
• USA manufactured
• Minimum order quantity of 1 — available as a single unit

Compatibility

Designed as an OEM-style replacement and general-use masonry drill bit compatible with standard rotary hammer drills and corded hammer drills accepting 1/4 inch round or hex shank tooling.

Installation Notes

Masonry drilling is typically performed by licensed tradespeople including electricians, plumbers, and HVAC technicians during rough-in and penetration work. Always wear eye protection and a dust mask when drilling masonry, as silica dust is generated. Set the drill to hammer mode when working through concrete or block, and allow the bit to do the work without excessive lateral force to avoid tip breakage. Follow applicable building and fire codes when creating penetrations through rated assemblies.

Technical Specifications

• Diameter: 1/4 inch
• Overall Length (OAL): 6 inches
• Tip Type: Carbide tip
• Country of Origin: USA
• Weight: 0.75 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: VM4350-016-6-D