Eagle Cutting Tool SDS4350-2188-8-D Sds Masonry Drill Bit

Product Description

The EAGLE CUTTING TOOL SDS4350-2188-8-D is an SDS-shank masonry drill bit engineered for rotary hammer drilling into concrete, block, brick, and other masonry materials. The bit measures 7/32 inch in diameter with an overall length of 8-5/8 inches, giving it the reach needed for deeper anchor and fastener holes. The Delta tip geometry is designed to reduce heat buildup and improve chip evacuation during sustained drilling. At 0.25 pounds, it is light enough to run all day without adding fatigue to the tool. Licensed contractors, concrete finishers, and electrical or plumbing trades that set anchors in masonry use this type of bit as a daily consumable.

This bit is suited for residential and light commercial masonry work where an SDS-plus rotary hammer is the tool of choice. Typical applications include setting sleeve anchors, drop-in anchors, and through-bolts in poured concrete slabs, CMU block walls, and brick facades. The 8-5/8 inch overall length accommodates embedment depths required by most standard anchor specifications without an extension. The 7/32 inch diameter matches common anchor sizes used in low-voltage, plumbing stub-out, and conduit support installations.

Key Features

• 7/32 inch cutting diameter for anchor and fastener pilot holes
• 8-5/8 inch overall length for deeper embedment reach
• Delta tip geometry promotes chip clearance and reduces heat during drilling
• SDS shank provides positive lock in SDS-plus rotary hammer chucks
• Lightweight at 0.25 pounds for reduced operator fatigue on repetitive drilling tasks

Compatibility

Designed as a standard SDS-plus shank masonry drill bit compatible with SDS-plus rotary hammers from major tool manufacturers. Verify that your rotary hammer accepts SDS-plus shank bits before installation.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with rotary hammer operation and masonry anchor requirements. Always wear eye protection and a dust mask when drilling masonry, as silica dust presents a respiratory hazard. Confirm the drilling area is clear of embedded conduit, rebar, or utilities before beginning. Allow the bit to cool between extended drilling sequences to preserve tip life.

Technical Specifications

• Cutting Diameter: 7/32 inches
• Overall Length (OAL): 8-5/8 inches
• Shank Type: SDS-plus
• Tip Style: Delta
• Weight: 0.25 pounds
• Application: Masonry, Concrete, Brick, Block

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SDS4350-2188-8-D