Basic Core Bit Lexicon

Bond Spec Nomenclature Example of Premium Black Bonds

Core Bit RPM Chart Did you know? R.P.M. effects- Life of the core bit Life of the core bit Performance Performance Coring speed Coring speed Did you know? R.P.M. effects- Life of the core bit Life of the core bit Performance Performance Coring speed Coring speed Correct R.P.M. Can Mean the Difference Between Grinding and Glazing

Number of Segs on Bits

Segmented Diamond Core Bits Premium Black Heavy-Duty Orange Standard Gold Utility GreenStar Blue

Supreme SilverPro BlueSuper Premium Red Professional Grades

Premium TurboHeavy Duty Orange Turbo Star Blue Turbo Super Premium Turbo Turbo Bits

Premium Precast Heavy Duty Precast Impregnated Yellow Bits for Precast and Wire Mesh Reinforced Concrete Super B Red

Heavy Duty Dry Hole Saw Dry Vacuum Dry Bits Premium Dry Hole Saw Star Blue Dry Hole Saw

Thinwall, Hand Held Bits Premium Black and Supreme Silver Thinwall

Large Diameter With Spoke Back Threaded Bits/Barrels Diamond Core Bit Lineup

Specialty Bits Step BitsPancake Bits

2-1/4” carbide hole saw (retractable) 2-1/2” x 8” HOL threaded bit Threaded hub Threaded Shaft Walker Duct Bit For drilling through offices and buildings where duct work is present

Stone and Tile Bits Premium Marble/Granite Bits Specifically designed for marble and granite coring Crown style for smooth cut 3” core length with 5/8-11 hub For use with water Premium Tile Bits Specifically designed for tile coring Crown style for smooth cut Thinwall for less chipping 3” core length with 5/8-11 hub For use with water

Plated Hole Saw Bits For use on glass, marble, tile and more! Self sharpening plated technology Sold in kits or individual Lower cost coring alternative For use on glass, marble, tile and more! Self sharpening plated technology Sold in kits or individual Lower cost coring alternative