Sign In    Cable Tie Products    Wire Raceway & Tubing    J Hooks, Bushings & Clamps    Wire Identification Products    Adhesives, Tapes, & Sealants    Terminals & Connectors    Modular Plugs & Jacks    Anchoring Products    Drill Bits      Masonry Bits        Carbide Tipped Rotary Bits        Percussion Hammer Bits        Percussion Core Bits          Thin Wall          Thick Wall          Thick Wall N-Style        Hammer Bit Adapters        Chisel Bits        Percussion Chisels        Rebar Cutters      Metal Cutting drill bits      Wood Boring Drill Bit      Bell Hangers & Extension Bits      Flexible Extended Bits      Left Handed Drill Bits      Bell Hanger Bits      Multi Step Drill Bits      Glass & Ceramic Drills      Countersinks      Construction Reamers      Carbide Burrs    Saws & Blades    Screws, Bolts, Nuts and Drivers    Safety & General Supplies    Tools    Magnetic Security Contacts    Home Theatre Solutions    Clearance/OverStock J-Hook-Savings-Promo Monthly Promo Percussion Core Bits Thin Wall Thick Wall Thick Wall N-Style Freight Paid by the Service Warehouse $100.00 Minimum Order Thin Wall Percussion Core Bits Used to bore large diameter holes in brick, block, and masonry. They are a lighter weight, faster, cleaner cutting alternative to standard thick wall percussion cores. The "inside" core depth is 3". The T-COR Series is also compatible with smaller SDS drills, where thick wall percussion cores are specifically designed for bigger drill motors only. Each of these thin wall cores require a screw on the shank and a drop-in starter bit which are not Included. Not recommended for hard slag-concrete. Thick Wall Percussion Core Bits Used to bore large diameter holes in brick, block, masonry, and concrete. The "inside" core depth is 4". Thick Wall Cores are extremely durable and can be re-tipped. The thicker core wall results in longer life, yet slower drilling time. Thick wall core bits are made to be used with larger roto-hammer drills only. Deep holes in concrete require removal of core particles. Not to be used to drill through rebar. Each of these thick wall cores require a tapered shank and a hex shank starter bit which are not Included.

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