MK Diamond MK-275G 8" - 3/8" Radius Sintered Profile Wheel For Granite, Tile-Stone Profiling # 155856

MK Diamond MK-275G 8-inch sintered profile wheel with 3/8-inch radius for shaping granite and marble edges
 

The MK Diamond MK-275G (part 155856) is an 8-inch sintered diamond profile wheel ground to a 3/8-inch radius, with a 5/8-inch arbor. The larger 8-inch diameter suits tile saws that need more wheel to reach the stone edge.

📊 AI MARKET SNAPSHOT
• Best For: Shops running 8-inch tile saws that need a 3/8-inch radius - the same profile as the 6-inch 155853, sized up for a larger machine.
• Highlight: Two extra inches of diameter spread the same 3/8-inch profile over a longer circumference, so each point on the wheel does less work per revolution.
• Expert Note: Wheel diameter has to match the saw, not the job: an 8-inch wheel on a saw built for 6 inches will not clear the guard, and a 6-inch wheel on an 8-inch saw may not reach the slab edge at all.
Sale Price: $243.99
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Description Reviews FAQ
 

The MK Diamond MK-275G 8-inch (203mm) 3/8-inch radius sintered profile wheel gives stone fabricators and tile installers a clean, professional contour on granite and marble edges. It mounts to most tile saws on a 5/8-inch arbor with no special saw modification, so adding an edge profile to your work does not mean buying a new machine. Part number 155856.

Built for

  • Rounding granite and marble edges with a 3/8-inch radius profile
  • Finishing granite countertop, vanity, and ledge pieces with a consistent edge
  • Profiling marble edges on sills, thresholds, and shelves
  • Tile and stone shops that want a repeatable profile from the saw they already own

How to choose the right profile wheel

Start with the edge you want on the finished piece. A radius profile rounds the edge into a smooth curve, while a bevel cuts a flat angled edge. The MK-275G line is offered in 6-inch and 8-inch diameters with 3/8-inch and 1/2-inch radius profiles plus a 45-degree bevel, so match the profile first, then confirm your saw can accept a 8-inch wheel on a 5/8-inch arbor.

Specifications

  • Brand: MK Diamond
  • Model: MK-275G sintered profile wheel
  • Part number: 155856
  • Diameter: 8-inch (203mm)
  • Arbor: 5/8-inch
  • Profile: 3/8-inch radius
  • Recommended material: granite and marble

Frequently asked questions

Will this profile wheel fit my tile saw?

It has a 5/8-inch arbor, and MK Diamond states the MK-275 profile wheels mount to most tile saws without special saw modification. Before ordering, confirm that your saw accepts a 8-inch wheel and a 5/8-inch arbor.

What materials is the MK-275G made for?

MK Diamond lists the MK-275G for contouring granite and marble.

What is the difference between a radius and a bevel profile?

A radius profile rounds the edge into a curve, such as 3/8-inch or 1/2-inch, while a 45-degree bevel cuts a flat angled edge. Choose based on the edge look you want on the finished piece.

What does sintered mean on a profile wheel?

Sintered refers to how the diamond-bearing bond is formed, by fusing metal powder with diamond under heat and pressure, rather than electroplating or brazing it.

Discount Cleaning Products is an authorized dealer for MK Diamond, with U.S.-based customer service ready to help you confirm size, arbor, and specification before you order.

Features
  • Shapes a 3/8-inch radius edge on granite and marble
  • Mounts to most tile saws on a 5/8-inch arbor with no special saw modification
  • Delivers clean, professional contours in a 8-inch (203mm) diameter
  • Built with a sintered diamond bond for stone profiling
  • Designed for fabricators, tile installers, and stone shops