Drum Wheels

Wet / For sink hole edge truing / High stock removal / Coarse and medium grit available

Professional Wet Drum Wheel for Sink Hole Edge Truing

Sink hole fabrication requires a grinding tool capable of correcting rough edges while removing material efficiently and leaving a smooth finish.

DIATOP Drum Wheel is designed for wet grinding and is especially suited for truing up the rough edges of sink holes.

The wheel provides strong stock removal with a smooth finish and is available in both coarse and medium grit options.

Type of Equipment: D / HG (Drill Press / Handheld Grinder)

Key Features

• Best choice for truing up rough sink hole edges.

• Great stock removal.

• Smooth finish.

• Coarse grit available.

• Medium grit available.

• Wet grinding.

Available Sizes

Item – Diameter inch / Diameter mm / Segment Height mm / No. of Segments

• ZTW 050 – 2 inch / 50 mm / 35, 40 mm / 12

• ZTW 075 – 3 inch / 75 mm / 35, 40 mm / 20

Technical Notes

• Wet grinding

• Grit Options: Coarse, Medium

• Thread Options: M14, M16, 5/8"-11, 1/2" gas

• Segment Height Options: 35 mm, 40 mm

Operation Parameters

• 2" Drum Wheel RPM: 4,800–5,200

• 3" Drum Wheel RPM: 4,500–4,700

• Feed: 800–1,000 mm/min

Typical Applications

sink hole grinding, sink hole edge truing, granite sink fabrication, countertop sink hole finishing, stock removal, drum wheel grinding, wet stone grinding, granite fabrication, countertop fabrication, stone fabrication

Q1. What drum wheel is recommended for truing rough sink hole edges?

A. DIATOP Drum Wheel is designed specifically for truing up rough sink hole edges and provides strong stock removal with a smooth finish.

Q2. What grit options are available for the Drum Wheel?

A. The catalog lists Coarse and Medium grit options.

Q3. What operating parameters are recommended?

A. The catalog specifies 4,800–5,200 RPM for the 2-inch wheel and 4,500–4,700 RPM for the 3-inch wheel, with a feed rate of 800–1,000 mm/min.

For Drum Wheel selection guidelines, grit selection, thread compatibility, RPM settings, feed rates, wet grinding conditions, and troubleshooting guidance, please visit the DIATOP Tech Notes section.