The MK Diamond MK-Blue Turbo 6-inch (152 mm) professional grade core bit is built for drilling large holes through concrete that is heavy with reinforcing steel. A high diamond concentration and a turbo segment design keep the bit cutting while moving slurry away from the work, so crews spend less time fighting the bit and more time finishing the hole.
Built for
- Drilling 6-inch holes in reinforced concrete for plumbing, HVAC, and electrical penetrations
- Core drilling slabs, walls, and footings where heavy steel is expected
- Contractors who want less vibration and better slurry flow from a professional grade bit
- Rental yards and facility crews that need a dependable 6-inch coring bit
How the turbo segment helps
MK designed this bit with a high diamond concentration and a segment shape that channels slurry more effectively. Better slurry flow helps the bit cut with reduced vibration, which matters when it meets rebar. The bit is laser welded and fitted with a removable nut for barrel extensions.
Planning deeper holes
The bit drills to a depth of 14 inches. For deeper cores, MK offers core bit extensions. Turbo core bits and extensions must be ordered together, so confirm the extension you need before you order. Other diameters and lengths are available from MK on request.
Matching the bit to your rig
The 1-1/4 inch-7 threaded nut must match your core drill or drill stand, so confirm the thread on your equipment before ordering.
Specifications
- Brand: MK Diamond
- Model: MK-Blue Turbo, professional grade
- Diameter: 6 inch (152 mm)
- Segment height: 10 mm
- Drilling depth: 14 inch
- Thread: 1-1/4 inch-7 removable nut
- MK Diamond part number: 156577
Frequently asked questions
What is the MK-Blue Turbo 6-inch core bit made for?
MK designs the Blue Turbo for concrete with heavy steel, using a high diamond concentration and a segment design that channels slurry.
How deep can this bit drill?
The bit drills to a depth of 14 inches. MK core bit extensions add length, and turbo core bits and extensions must be ordered together.
What thread does it use?
The bit has a 1-1/4 inch-7 nut for connection to your core drill.
Are other diameters available?
Yes. MK lists the Blue Turbo from 2 inch to 6 inch under part numbers 156570 through 156577, and other diameters and lengths are available on request.
Discount Cleaning Products is an authorized dealer for MK Diamond, with US-based customer service to help you confirm size, arbor, and part number before you order.
