Eagle Cutting Tool SDS4350-8750-6-D Sds Masonry Drill Bit

Product Description

The EAGLE CUTTING TOOL SDS4350-8750-6-D is an SDS masonry drill bit designed for rotary hammer applications in concrete, block, brick, and other masonry materials. With a 7/8 inch cutting diameter and a 6-3/4 inch overall length (OAL), this bit delivers the reach and clearance needed for anchor, conduit, and pipe penetration work. The SDS shank provides positive chuck engagement, reducing slippage during high-torque drilling. It is a working tool for licensed electricians, plumbers, HVAC technicians, and general contractors who drill masonry on a regular basis.

This bit is suited for residential and light commercial applications where rotary hammer drilling into poured concrete, CMU block, or brick is required. Common uses include setting anchors for equipment mounting, running conduit or pipe sleeve penetrations through masonry walls and slabs, and boring holes for low-voltage or mechanical rough-in work. The 7/8 inch diameter accommodates standard anchor sleeves and conduit knockouts found in typical trade installations.

Key Features

• 7/8 inch cutting diameter for standard anchor and conduit penetration work
• 6-3/4 inch overall length provides extended reach through thick walls and block
• SDS shank design locks securely into SDS rotary hammer chucks without a key
• Engineered for masonry substrates including concrete, brick, and CMU block
• Minimum order quantity of 1 — available as a single unit

Compatibility

Designed as an OEM-style replacement and standard fitment for SDS rotary hammer drills accepting a standard SDS chuck interface, commonly used in trade masonry drilling applications.

Installation Notes

Installation should be performed by a qualified trade professional familiar with rotary hammer operation and applicable codes such as NEC or IPC where penetrations affect listed assemblies. Always wear eye protection and a dust mask rated for concrete particulate when drilling masonry. Insert the SDS shank fully into the chuck until it clicks and rotates freely with slight axial play before applying power. Do not use this bit in a standard keyless drill chuck — an SDS rotary hammer is required.

Technical Specifications

• Cutting Diameter: 7/8 inch
• Overall Length (OAL): 6-3/4 inches
• Shank Type: SDS
• Application: Masonry (concrete, brick, block)
• Weight: 0.78 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SDS4350-8750-6-D