Eagle Cutting Tool SDS4350-8125-12-D Sds Masonry Drill

Product Description

The EAGLE CUTTING TOOL SDS4350-8125-12-D is an SDS-shank masonry drill bit designed for hammer drilling into concrete, block, brick, and similar masonry materials. The bit measures 13/16 inches in diameter with an overall length of 12-3/4 inches, giving it the reach needed for deeper anchor holes and through-wall penetrations. The Delta tip geometry is engineered to accelerate material removal and improve hole quality in hard masonry substrates. This bit is used by electricians, plumbers, HVAC technicians, and general contractors who need to core through masonry walls and slabs to route conduit, pipe, or duct sleeves.

This drill bit fits SDS-plus rotary hammer drills and is suited for residential and light commercial masonry work. Typical applications include setting anchor bolts, drilling sleeve penetrations for mechanical, electrical, and plumbing trades, and general concrete drilling tasks where a standard twist drill would not perform. The 12-3/4 inch overall length accommodates full-depth penetrations through standard concrete block and thick concrete slabs without requiring extensions.

Key Features

• 13/16 inch cutting diameter for standard anchor and sleeve hole sizes
• 12-3/4 inch overall length provides reach for deep masonry penetrations
• Delta tip geometry improves penetration speed and hole accuracy in concrete and masonry
• SDS shank design ensures positive bit retention and efficient hammer energy transfer
• Suited for use with SDS-plus rotary hammer drills standard in the trades

Compatibility

Designed as an OEM-style replacement and standard-fit SDS masonry drill bit compatible with SDS-plus rotary hammer drills used across mechanical, electrical, and plumbing trades.

Installation Notes

This bit is installed and used by trade professionals operating SDS-plus rotary hammer drills. Confirm the hammer drill is in rotary-hammer mode before drilling masonry. Always wear appropriate eye and respiratory protection when drilling concrete or masonry, and follow applicable OSHA silica dust exposure guidelines. Inspect the bit shank for wear or damage before each use and do not use a worn bit in a drill that shows chuck slippage.

Technical Specifications

• Cutting Diameter: 13/16 inches
• Overall Length (OAL): 12-3/4 inches
• Shank Type: SDS
• Tip Type: Delta
• Application: Masonry, Concrete, Brick, Block
• Weight: 0.78 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SDS4350-8125-12-D