Eagle Cutting Tool SDS4350-10000-18-D Sds Masonry Drill 1x18

Product Description

The EAGLE CUTTING TOOL SDS4350-10000-18-D is an SDS masonry drill bit engineered for rotary hammer applications in concrete, block, brick, and similar masonry substrates. With a 1-inch cutting diameter and an 18-inch overall length (OAL), this bit reaches deep anchor holes and through-wall penetrations that shorter bits cannot access. The SDS shank provides positive chuck engagement with no slippage under load, making it a reliable tool for licensed electricians, plumbers, HVAC technicians, and general contractors who drill masonry daily. Its delta-tip geometry promotes efficient material removal and helps maintain straightness through dense aggregate.

This drill bit is suited for residential and light commercial masonry work where deep penetrations are required, such as sleeve anchors, through-wall conduit or pipe penetrations, and structural fastener installations. The 18-inch OAL gives users added reach in walls, slabs, or block foundations without requiring extensions. It is compatible with any standard SDS-plus rotary hammer, which is the most common rotary hammer platform found on commercial and residential job sites.

Key Features

• 1-inch cutting diameter for large-diameter anchor and penetration holes
• 18-inch overall length for deep reach through thick masonry assemblies
• SDS shank for positive, slip-free engagement in SDS-plus rotary hammers
• Delta-tip geometry promotes straight tracking and efficient debris evacuation
• Suited for concrete, brick, block, and similar hard masonry materials

Compatibility

Designed for use with SDS-plus rotary hammer drills. Typical applications include concrete slab penetrations, CMU block walls, and brick masonry installations requiring a 1-inch bore diameter.

Installation Notes

This bit is installed by a qualified tradesperson using a rotary hammer set to hammer-drill mode. Ensure the SDS chuck is fully engaged and locked before operating. Wear appropriate eye and respiratory protection when drilling masonry, as required by OSHA standards. Allow the bit to cool periodically during extended drilling to prevent overheating of the carbide tip.

Technical Specifications

• Cutting Diameter: 1 inch
• Overall Length (OAL): 18 inches
• Shank Type: SDS
• Tip Geometry: Delta
• Weight: 1.95 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SDS4350-10000-18-D