Eagle Cutting Tool SDS4350-2500-4-D Sds Masonry Drill Bit

Product Description

The EAGLE CUTTING TOOL SDS4350-2500-4-D is an SDS-shank masonry drill bit designed for rotary hammer drilling into concrete, block, brick, and other masonry materials. With a 0.25 inch cutting diameter and an overall length of 4.625 inches, this bit fits standard SDS-plus rotary hammers and delivers the hammer-and-rotate action needed for clean, accurate holes in hard substrates. It is a working-stock bit suited for electrical, plumbing, HVAC, and general construction trades that routinely anchor or penetrate masonry assemblies.

This bit is a practical choice for residential and light commercial applications where 0.25 inch anchor holes or conduit penetrations are required through concrete block, poured concrete, or brick. The compact overall length keeps the bit manageable in tight spaces such as crawl spaces, utility rooms, and wall cavities. Tradespeople drilling anchor points for pipe hangers, conduit straps, or equipment mounting brackets will find the sizing straightforward for standard sleeve and wedge anchor installations.

Key Features

• SDS-plus shank provides secure tool-free bit retention and efficient hammer energy transfer
• 0.25 inch cutting diameter suited for common anchor and penetration work in masonry
• 4.625 inch overall length balances reach and control in confined work areas
• Designed for use in rotary hammer mode on concrete, brick, block, and similar substrates
• Lightweight at 0.25 pounds, reducing fatigue during repetitive drilling tasks

Compatibility

Designed as an OEM-style replacement or working-stock masonry drill bit compatible with standard SDS-plus rotary hammers used in commercial and residential construction applications.

Installation Notes

SDS masonry bits are installed and removed by licensed tradespeople using SDS-plus rotary hammers without additional tooling. Always wear eye protection and appropriate PPE when drilling masonry, as debris and dust are generated throughout the operation. Confirm the drill is set to hammer-drill mode before use, and avoid applying lateral force to the bit during drilling to prevent breakage. Check local codes when drilling penetrations through fire-rated assemblies, as firestopping requirements may apply.

Technical Specifications

• Cutting Diameter: 0.25 inches
• Overall Length (OAL): 4.625 inches
• Shank Type: SDS-plus
• Application: Masonry (concrete, brick, block)
• Weight: 0.25 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SDS4350-2500-4-D