BLUEROCK Tools 3.5 Inch Diamond Dry Core Drill Bit for Concrete - Professional Grade Coring Tool for Masonry, Tile, and Stone Drilling - Perfect for Construction, Renovation, and DIY Projects

DRY 3.5" BLUEROCK TOOLS DIAMOND CORING BIT 5/8"-11 THREADED FOR CORE DRILLS Outside Bit Diameter: 3-1/2"Overall Length: 11" ApproximateInside Barrel Depth: 10" ApproximateThread Type: 5/8" 11unc. Confirm your drilling machines compatibilityFor dry core drilling through concrete, asphalt, rock, stone and tile masonryVentilated for heat dissipation and reduced friction while dry core drillingRotary use only. Do not use a hammer action DRY 3.5" BLUEROCK TOOLS DIAMOND CORING BIT 5/8"-11 THREADED FOR CORE DRILLS Outside Bit Diameter: 3-1/2"Overall Length: 11" ApproximateInside Barrel Depth: 10" ApproximateThread Type: 5/8" 11unc. Confirm your drilling machines compatibilityFor dry core drilling through concrete, asphalt, rock, stone and tile masonryVentilated for heat dissipation and reduced friction while dry core drillingRotary use only. Do not use a hammer action Outside Bit Diameter: 3.5 inches Thread Type: 5/8" 11unc (Note that you might need a separate threaded adapter if your machine has a 1-1/4" spindle, SDS Plus, SDS Max, Chuck, etc.) Engineered for Dry core drilling through concrete, asphalt, rock, stone, tile masonry Overall Length: 11" Approximate Inside Barrel Depth: 10" Approximate 5/8" Thread Size Drill Adapters Sold Separately Your core drilling machine may require an adapter to 5/8" Thread size. See our separate listing for adapters including the "1-1/4" Female to 5/8" Male Core Drill Reducer Adapter model #2" Confirm your drilling machines fitment and arbor thread type BLUEROCK brand core drilling machines have a larger 1-1/4" x 7unc male threaded spindle. Dry type core bits will require a reducer adapter. Please confirm compatibility with your drillSee our separate listings for drill adapters: Hilti BU Spline Adapter #5, Hilti Bi+ Adapter #4, SDS Plus Adapter #20, SDS Max Adapter #3, Chuck Shank Adapter #11 & 6" Long Extension #12 & 12" Long Extension #15. See our BLUEROCK individual DRY bit sizes sold separately: 1", 1.25", 1.5", 1.75", 2", 2.25", 2.5", 2.75", 3", 3.5", 4", 4.5" and 5" Diameter See our separate listings for Dry Bit SETS: 1"-4", 1"-5", 2"-5", 1.5"-4.5" and 13pc Full Dry Set

3.5" DRY Type Diamond Core Bits

Uses 5/8" 11 UNC Threads

For concrete, asphalt, brick, stone, rock and tile masonry

BLUEROCK Tools Brand

Ventilated and ribbed for efficient dry core drilling

See our other listings for Dry Core Bit Sets and Z1 Core Drills

3.5” Outside Diameter, Overall Length 11" Approximate, Inside Barrel Depth 10" or 255mm

Our BLUEROCK brand core drills have a 1 1/4" spindle. Please see the 1 1/4” to 5/8” adapter if using this bit with our core drill.

Rotary use only. Do not use a hammer action.