Dual Top - Crown Core Bits

Dual Top - Crown Core Bits Fire Rescue and Response Teams Never be stuck with a broken segment again! Dual Top - Crown Core Bits are your best bet if you're coring in any kind of precast or prestressed concrete or concrete product that's heavily laid with tensioning cable, rebar or wire mesh. These beasts are specially designed and built for coring through tensioning cable and rebar because there are no segments that to get caught or break off. Dual Top - Crown Core Bits offer you the most reliable core bit when time is of the essence. Dual Top Design Easily extend your coring depth Dual Top - Crown Core Bits let you easily extend your coring depth. Just unscrew the top of the bit and add on additional 12" extention barrels. Desert Diamond Industries provides the only Dual Top Cown Core Bits in the industry Specially designed Dual Top - Crown Core Bits, coupled with a continous rim coring edge, provide industries of all kinds the effectivness and speed necessary to combat the the most challenging projects and rescue operations. With over 20 years of experience in the diamond blade industry, we want to provide only the best products and services available. This is why we offer the only Life Time Operator Error Warrranty in the industry... because if your blade breaks, you should not be left holding the bag. Benefits: Designed For Prestressed Concrete: Dual Top - Crown Core Bits have diamond rims designed to eliminate breaking on tensioning cable and rebar in all concrete and masonry products. Reliable in Emergencies: The drilling rims on Dual Top - Crown Core Bits have no segments to break off or get lost during drilling. Easy to Extend Coring Depth: Dual Top - Crown Core Bits let you drill deeper easier. Simply add additional extentions. Drilling Depth: Dual Top - Crown Core Bits can drill 14" deep with one barrel. Add more barrels for up to 8 feet of drilling depth. Rim Height: Dual Top - Crown Core Bits have 8mm rims for increased life in tough materials. Diamond Content: Dual Top - Crown Core Bits have up to 40% diamond along the cutting edge. Rim Weld: Dual Top - Crown Core Bits have laser welded rims for the strongest bond available for core bits. Wet/Dry Cutting: Dual Top - Crown Core Bits are for wet coring only. Designed for: Collapsed precast and prestressed concrete products of all types. Reinforced concrete, masonry, block and brick walls. Precast and prestressed concrete products of all types. Precast retaining bricks and block. Precast seawalls. Prestressed concrete panels. Prestressed concrete structural elements. Who Uses Dual Top - Crown Core Bits? Fire rescue personnel and RIT and USAR teams needing core bits that offer continued performance without segment loss during rescue situations. Many of the largest, most complicated construction projects around the world. Part Number Equipment 1/2" x .125 x 5/8-11 Thread 5/8" x .125 x 5/8-11 Thread 3/4" x .125 x 5/8-11 Thread 7/8" x .125 x 5/8-11 Thread 1" x .125 x 5/8-11 Thread 1 1/8" x .125 x 5/8-11 Thread 1 1/4" x .125 x 5/8-11 Thread 1 3/8" x .125 x 5/8-11 Thread 1 1/2" x .125 x 5/8-11 Thread 1 5/8" x .125 x 5/8-11 Thread 1 3/4" x .125 x 5/8-11 Thread 1 7/8" x .125 x 5/8-11 Thread 2" x .125 x 1-1/4-7 Thread 2-1/2" x .125 x 1-1/4-7 Thread 2-3/4" x .125 x 1-1/4-7 Thread 3" x .125 x 1-1/4-7 Thread 3-1/2" x .125 x 1-1/4-7 Thread 4" x .125 x 1-1/4-7 Thread 4-1/2" x .125 x 1-1/4-7 Thread 5" x .125 x 1-1/4-7 Thread 6" x .125 x 1-1/4-7 Thread 8" x .125 x 1-1/4-7 Thread 10" x .125 x 1-1/4-7 Thread 12" x .125 x 1-1/4-7 Thread 14" x .125 x 1-1/4-7 Thread