Eagle Cutting Tool SDS4350-5625-6-D Sds Masonry Drill Bit

Product Description

The EAGLE CUTTING TOOL SDS4350-5625-6-D is an SDS-style masonry drill bit engineered for drilling into concrete, block, brick, and similar hard masonry substrates. The bit features a 9/16-inch cutting diameter and a 6-3/4-inch overall length, giving tradespeople sufficient depth capacity for anchor, conduit, and fastener holes in structural masonry work. The Delta tip geometry is designed to reduce heat buildup and improve cutting efficiency during rotary hammer drilling. This bit is a standard tool-of-the-trade for electricians, plumbers, HVAC installers, and general contractors who need clean, accurate holes through masonry assemblies.

This bit is suited for residential and light commercial applications where SDS rotary hammers are the specified tool. Typical use cases include drilling anchor bolt holes, pipe sleeve penetrations, conduit routing through CMU walls, and bracket mounting points on poured concrete. The SDS shank provides positive engagement with SDS rotary hammer chucks, allowing bit changes without additional tooling and improving energy transfer during impact drilling.

Key Features

• 9/16-inch cutting diameter for standard anchor and fastener hole sizes
• 6-3/4-inch overall length provides reach for deeper penetrations
• Delta tip geometry promotes efficient cutting and reduced tip wear in hard masonry
• SDS shank design locks securely into SDS rotary hammer chucks without a keyed chuck
• Suitable for concrete, brick, block, and similar masonry materials

Compatibility

Designed for use with SDS rotary hammers accepting standard SDS-style shanks. Intended for masonry drilling applications in residential and commercial construction and mechanical trade work.

Installation Notes

This bit is installed and operated by licensed tradespeople including electricians, plumbers, and HVAC mechanics using SDS rotary hammers. Confirm the rotary hammer is set to the appropriate mode for masonry before use, and ensure the bit is fully seated and locked in the chuck prior to operation. Always wear appropriate eye and respiratory protection when drilling masonry, as concrete dust presents both impact and silica inhalation hazards. Comply with applicable OSHA silica exposure standards when drilling in enclosed or poorly ventilated areas.

Technical Specifications

• Cutting Diameter: 9/16 inches
• Overall Length (OAL): 6-3/4 inches
• Shank Type: SDS
• Tip Style: Delta
• Application: Masonry drilling (concrete, brick, block)
• Weight: 0.47 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SDS4350-5625-6-D