Specification Brand : Generic BulletPoint1 : 5 pack of 4'' wet diamond core bits for drilling cured concrete with #4 or #5 steel reinforcing. Heat-treated steel core barrels are designed to withstand high aggregate pressure. BulletPoint2 : High diamond concentrated laser welded segments for professional productivity. Designed for faster penetration and high durability. BulletPoint3 : Ideal for electric, pneumatic and hydraulic drill rigs and hand held drills. 15" Drilling Depth, Wet Only, 1-1/4"-7 Arbor BulletPoint4 : Our wet core bits meet and exceed the requirements for Department of Transportation and geotechnical divisions. BulletPoint5 : Bond matrix: Soft, softer bonded segment are for fast, aggressive, clean hole drilling. The softer bond allows for more exposure of diamonds for coring harder materials BulletPoint6 : Segments are laser welded. Laser welding not only gives the bit the ability to cut through reinforced concrete, but it also prevents segment loss. BulletPoint7 : Segments are laser welded. Laser welding not only gives the bit the ability to cut through reinforced concrete, but it also prevents segment loss. ExternallyAssignedProductIdentifier1 : 0669977844231 ExternallyAssignedProductIdentifier2 : 669977844231 IncludedComponents : 5pk of 4'' Laser welded wet core bits for reinforced concrete ItemName : 4'' wet diamond core bit laser welded for reinforced concrete, stone. use on core rig, hand held drill. 15" Drilling Depth, Wet Only, 1-1/4"-7 Arbor (5 pack) ItemTypeKeyword : core-drill-bits Manufacturer : FCI ent. NumberOfItems : 5 PartNumber : 4''blkcb5pk ProductDescription : 5 pack of 4'' Industrial grade laser weled wet core bits for drilling extremely hard, heavy steel reinforced concrete. ProductSiteLaunchDate : 2024-06-26T20:09:50.803Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1