The MK Diamond MK-290 5/8-inch tile bit (part 159430) is a premium grade turbo rim bit made to cut clean, smooth holes through ceramic tile and marble. A replaceable pilot drill keeps it from wandering when you start the hole, and it can be used wet or dry.
Use cases
- Tile installs. Drill clean holes in ceramic tile for plumbing, outlets and hardware.
- Marble work. Open smooth holes in marble for fixtures and fittings.
- Wet or dry drilling. Use it wet for cooler cutting or dry when water is not practical.
- Small fixture holes. Handle 5/8-inch holes with the turbo-style rim MK Diamond uses on sizes up to 2-1/4 inches.
Specifications
- Model: MK Diamond MK-290
- Diameter: 5/8 inch
- Rim: turbo style
- Shank: 10 mm
- Pilot: replaceable pilot drill
- Grade: Premium
- Part number: 159430
Use light pressure and let the diamond rim do the cutting. Keep a spare pilot drill on hand because it is replaceable.
Frequently asked questions
What is the MK-290 designed to cut?
MK Diamond designs it to cut clean, smooth holes through ceramic tile and marble.
Does it need a pilot?
It uses a replaceable pilot drill to keep the bit from wandering when you start the hole.
Can I use it wet or dry?
Yes. MK Diamond says it can be used wet or dry.
What size is part 159430?
This listing is the 5/8-inch MK-290 with a turbo-style diamond rim.
Discount Cleaning Products is an authorized MK Diamond dealer, and our US-based team can help you match the right diameter, arbor and saw or drill before you order.
