Premium Black Wet Segmented Core Bore Bits

These Premium Black core bore bits have an extremely high diamond concentration. They offer maximum footage and top - notch drilling speed in all wet drilling applications. Ideal for moderate to high - steel projects, they feature the highest - quality diamonds and an incredibly long coring life. All bits can be ordered with custom bonds. Note that all diameters are nominal, and exact tolerances are available upon request. Standard core lengths vary by diameter: 1/2” to 7/8” diameter bits have a 12” core length, 1” to 14” diameter bits have a 13” core length, 16” diameter bits have a 19” core length, 18” diameter bits have a 22” core length, and 20” to 30” diameter bits have a 23” core length. Any length can be requested. Hub sizes are 5/8” - 11 threaded for 1/2” to 1 - 1/2” bits and 1 - 1/4” - 7 threaded for 1 - 5/8” and larger bits. There are different bond types: POL for general purpose with long life, P38Z for hard aggregate with reinforcement, and P64L for asphalt and block. Check the table for size, bond specification, part number, and catalog number details.

Using these Premium Black wet segmented core bore bits is straightforward. First, make sure you've selected the right size bit for your project, considering the diameter and core length. Attach the bit to your drill following the manufacturer's instructions for the hub size. When starting the wet drilling process, keep a steady hand and let the high - diamond - concentration bit do its job. It'll give you great drilling speed and maximum footage. For moderate to high - steel applications, these bits are a perfect fit. Just be aware that all diameters are nominal, so if you need exact tolerances, ask for them. If you want a custom bond for your bit, you can order it that way. After use, clean the bit with water to remove any debris. Store it in a dry place to maintain its long coring life. Different bond types like POL, P38Z, and P64L are for different materials, so choose the right one for your specific job, whether it's general purpose, hard aggregate with reinforcement, or asphalt and block.