CONTACT US - Contractor Pricing PRODUCT SPECIFICATIONS Field Tested | Thin Steel Wall | Laser Welded Segments | Long Life Span Above average segment height increases the cutting life of the core bit. Laser welded segments and thin wall steel core for reliability. Diamond crystals are laser arranged to ensure consistent cutting speed and longevity of the segment. Click for more Core Bit information... Details: Application: Fast efficient coring and drilling Operation: Wet Material: Concrete (all types), asphalt, masonry, pavers, bricks and blocks. Tip: Diamond segments Drilling Mode: Rig-mounted Recommended RPM: See Table Bit Diameter: 7" Bit Length: 18" Bit Thickness: 0.125" Segment Height 0.400" Weight 13.9 lbs to 15 lbs Availability 18" x 16" IN STOCK Thread Size 1-1/4” Standard Industry Threads Please check your drill or adaptor thread size before purchasing. Adaptors Required for HILTI BOSCH. View Adapters Available Photos might be different than the purchased product appears Contact us for additional product information FREE Shipping for orders over $150 If you have questions or for contractor pricing, please contact us:[email protected]