Diamax Cyclone ¾″ Small Diameter Resin Drum #200

The Diamax Cyclone ¾″ Small Diameter Resin Drum #200 is a professional-grade wet polishing tool designed for precise surface finishing and smoothing on natural and engineered stone surfaces, including granite, marble, quartz, and other dense materials. Engineered for stone fabricators, countertop installers, and restoration professionals, this compact drum is ideal for working in tight or recessed areas where larger polishing pads cannot access, such as sink cut-outs, inside radii, corners, and intricate edge profiles.

Constructed with resin-bonded diamond abrasives, the SRD2200 offers a combination of controlled material removal and surface refinement, making it suitable for mid-stage polishing steps. The #200 grit provides enough cutting power to smooth rough or uneven areas left after coarse shaping, while still delivering a refined surface ready for finer polishing steps. Its small ¾″ diameter allows precise handling and consistent contact with detailed areas, minimizing the risk of chipping or uneven polishing.

Designed for wet applications, the drum uses a constant flow of water to cool the tool, reduce slurry and dust, and extend the life of the resin bond. Wet polishing enhances control, maintains consistent grinding efficiency, and ensures superior finish quality. The dual-thread arbor system (½″ gas and 5/8″-11) makes it compatible with most handheld angle grinders, CNC polishing machines, and water-fed polishing tools, providing flexibility for various fabrication workflows.

Key Features

Resin-Bond Diamond Construction

Resin bond provides a smooth, controlled polishing action and consistent finish quality as part of the wet polishing process.

#200 Grit Finish

Medium-fine grit engineered for refining surfaces and removing minor scratches ahead of higher-grit polishing steps.

Compact Size for Detail Work

Small ¾″ diameter × 1½″ length allows access into tight areas, inside radii, and intricate edges that larger wheels cannot reach.

Dual Thread Compatibility

Designed with ½″ gas and 5/8″-11 threaded options for use with handheld angle grinders or CNC/water-fed polishing machines.

Wet-Only Polishing

Optimal performance when used with water to cool the wheel, control slurry, and extend tool life.

Specifications

Brand

Diamax Inc.

Model / SKU

SRD2200

Product Type

Small Diameter Resin Polishing Drum Wheel

Diameter

¾″ (≈19 mm)

Length

1½″ (≈38 mm)

Grit

#200 (medium-fine)

Bond Type

Resin-bond diamond

Fitting / Thread

½″ gas & 5/8″-11 dual thread

Use

Wet polishing only (water required)

Material Compatibility

Granite, marble, quartz, engineered stone

Max RPM

~3,000 rpm recommended for wet applications

Typical Applications

Inside edge polishing, tight radii, sink cut-outs, detailed stone profiles

Grit & Item Details

50 Grit

Item #: SRD250
Sleeve Size (W x L): 3/4″ x 1 1/2″
Dual Fitting: 1/2″ gas & 5/8″-11
RPM: 3,000

100 Grit

Item #: SRD2100
Sleeve Size (W x L): 3/4″ x 1 1/2″
Dual Fitting: 1/2″ gas & 5/8″-11
RPM: 3,000

200 Grit

Item #: SRD2200
Sleeve Size (W x L): 3/4″ x 1 1/2″
Dual Fitting: 1/2″ gas & 5/8″-11
RPM: 3,000

400 Grit

Item #: SRD2400
Sleeve Size (W x L): 3/4″ x 1 1/2″
Dual Fitting: 1/2″ gas & 5/8″-11
RPM: 3,000

800 Grit

Item #: SRD2800
Sleeve Size (W x L): 3/4″ x 1 1/2″
Dual Fitting: 1/2″ gas & 5/8″-11
RPM: 3,000

1500 Grit

Item #: SRD21500
Sleeve Size (W x L): 3/4″ x 1 1/2″
Dual Fitting: 1/2″ gas & 5/8″-11
RPM: 3,000

3000 Grit

Item #: SRD23000
Sleeve Size (W x L): 3/4″ x 1 1/2″
Dual Fitting: 1/2″ gas & 5/8″-11
RPM: 3,000

Adapter

Item #: SRDAPT
Adapter Length: 4″ Adapter Length
Fitting: 5/8″ Inner thread + 1/2″ gas out