Eagle Cutting Tool SDS4350-11250-18-D Masonry Drill Bit

Product Description

The EAGLE CUTTING TOOL SDS4350-11250-18-D is an SDS-shank masonry drill bit designed for rotary hammer drilling into concrete, block, brick, and similar masonry substrates. With a 1-1/8 inch cutting diameter and an 18 inch overall length, this bit reaches deep into structural masonry without requiring extensions. The SDS shank provides positive engagement in rotary hammer chucks, delivering reliable torque transfer and reduced slippage during high-impact drilling. Licensed contractors, concrete crews, and trade professionals working in rough-in or core drilling applications will find this bit suited to demanding job-site conditions.

This bit is intended for use with SDS-style rotary hammers in residential and commercial construction, renovation, and infrastructure work. Typical applications include drilling anchor bolt holes, conduit sleeves, and pipe penetrations through poured concrete walls, CMU block, and brick. The 18 inch overall length makes it especially practical for through-wall penetrations where shorter bits cannot reach.

Key Features

• 1-1/8 inch cutting diameter for large-diameter masonry bores
• 18 inch overall length for deep or through-wall drilling
• SDS shank for secure chuck engagement in rotary hammer tools
• Designed for concrete, block, brick, and masonry substrates
• Minimum order quantity of 1 unit

Compatibility

Designed as a direct-fit replacement for SDS-shank rotary hammers accepting 1-1/8 inch masonry drill bits. Compatible with standard SDS chuck systems found on common rotary hammer platforms.

Installation Notes

This bit should be installed and operated by qualified tradespeople familiar with rotary hammer equipment and jobsite safety protocols. Always confirm the rotary hammer chuck style matches the SDS shank before use, and inspect the bit for damage or wear before each shift. Wear appropriate PPE including eye protection and hearing protection during operation. Follow applicable OSHA and local safety codes when drilling into structural concrete or masonry.

Technical Specifications

• Cutting Diameter: 1-1/8 inches
• Overall Length (OAL): 18 inches
• Shank Type: SDS
• Weight: 2.47 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SDS4350-11250-18-D