Polish Inside Curves That Flat Pads Struggle to Reach

Finishing a sink cutout or tight internal curve? A flat polishing pad can be difficult to position against the inside edge.

The Monkey King 1 inch diamond polishing drum wheel set provides a cylindrical working surface for stone sink-cutout edges and inside-radius polishing. The 25mm diameter offers a compact option where larger drums are difficult to position.

Seven Grits for Progressive Surface Refinement

Each set includes seven drum wheels:

50 / 100 / 200 / 400 / 800 / 1500 / 3000 grit

You receive one wheel of each grit, all with the thread selected at checkout.

Choose the starting grit according to the existing surface. Remove the scratches from each stage before progressing, and clean the working area between grits.

Prepare the Edge Before Polishing

Start with an evenly shaped edge. If the cutout still has deep saw marks, uneven sections or substantial material to remove, complete the shaping stage with a suitable grinding tool first.

This polishing sequence is intended for progressive refinement rather than correcting a badly shaped opening.

Choose the Thread That Matches Your Polisher

M14 Set — Seven wheels with M14 thread.

5/8″-11 Set — Seven wheels with 5/8″-11 thread.

These connections are different. Match the thread to your machine spindle and check installation clearance before ordering.

Complete the Rest of Your Stone-Polishing Setup

Working on broader stone surfaces as well? Explore Monkey King diamond sponge wet polishing pads. Choose the pad size, grit and holder separately for that part of the job.

What You Receive

Brand: Monkey King
Drum diameter: 25mm / nominal 1 inch
Quantity: 7 drum wheels
Grits: 50, 100, 200, 400, 800, 1500 and 3000
Thread: M14 or 5/8″-11, according to your selection
Order quantity 1: One complete seven-piece set

Choose Your Thread and Order

Select M14 or 5/8″-11, then add the required number of sets to your cart.

For selection assistance, contact Monkey King Diamond Tools with your machine model and a photo of the area you need to polish.