Eagle Cutting Tool SDS4350-2500-12-D Sds Masonry Drill Bit

Product Description

The EAGLE CUTTING TOOL SDS4350-2500-12-D is an SDS-shank masonry drill bit engineered for rotary hammer applications in concrete, block, brick, and similar masonry substrates. The bit measures 0.25 inches in diameter with an overall length of 12.25 inches, making it well suited for deep anchor holes and through-penetrations where a standard-length bit falls short. The Delta tip geometry is designed to improve cutting speed and debris evacuation in hard masonry. Licensed tradespeople and experienced DIYers working with SDS-style rotary hammers will find this bit a direct fit for daily production drilling tasks.

This bit is intended for use with SDS-chuck rotary hammers on residential and light commercial jobsites. Typical applications include setting anchor bolts, drilling conduit and pipe penetrations through concrete masonry units, and rough-in work where a 0.25-inch bore through masonry is required. The extended 12.25-inch OAL allows drilling through thicker walls or slabs without requiring an extension. Electricians, plumbers, and general contractors are the primary installers for bits in this class.

Key Features

• Delta tip geometry for faster penetration and improved chip evacuation in concrete and masonry
• 0.25-inch cutting diameter suits standard anchor and fastener bore requirements
• 12.25-inch overall length allows deep or through-wall drilling without an extension
• SDS shank provides positive engagement and quick bit changes on SDS rotary hammers
• Lightweight at 0.25 pounds for reduced fatigue during overhead or extended drilling

Compatibility

Designed for use with SDS-chuck rotary hammers as an OEM-style masonry drill bit for concrete, brick, block, and similar hard masonry materials.

Installation Notes

Install and remove this bit only with the rotary hammer powered off and the tool unplugged or battery removed. Insert the SDS shank fully into the chuck until it clicks and locks before operating. Wear appropriate eye protection and dust control measures when drilling masonry, as required by applicable OSHA and jobsite safety standards. Do not use this bit in standard drill chucks or hammer drills not equipped with a true SDS locking chuck.

Technical Specifications

• Shank Type: SDS
• Cutting Diameter: 0.25 inches
• Overall Length (OAL): 12.25 inches
• Tip Style: Delta
• Application: Masonry, Concrete, Brick, Block
• Weight: 0.25 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SDS4350-2500-12-D