180mm Zig-Zag Diamond Cup Wheel – 30 Grit Soft Bond, 8 Segment

  • 180mm (7”) Zig-Zag Diamond Grinding Cup Wheel for Concrete
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180mm Zig-Zag Diamond Cup Wheel – 30 Grit Soft Bond, 8 Segment

180mm Zig-Zag Diamond Cup Wheel – 30 Grit Soft Bond, 8 Segment

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The Paddle 180mm Zig-Zag Diamond Cup Wheel is a 30 grit, soft-bond grinding wheel for concrete grinding and surface preparation. It features eight zig-zag diamond segments with a 12mm segment height and a 22.23mm bore.

Use it for working on concrete surface irregularities and removing suitable coating or adhesive residues before further preparation. The coarse 30 grit leaves a grinding scratch pattern, so additional grinding may be required before coating or polishing.

Supplied in 30 grit soft bond only. Suitable for wet or dry grinding with appropriate equipment.

Before ordering, confirm your machine’s mounting arrangement, guard clearance and operating speed against the wheel’s specifications and marked maximum RPM.

Package contents: 1 × Paddle 180mm eight-segment zig-zag diamond cup wheel, 30 grit, soft bond.

Faqs

What is this 180mm zig-zag diamond cup wheel used for?

It is used for concrete grinding and surface preparation, including working on surface irregularities and removing suitable coating or adhesive residues.

Which grit and bond are supplied?

This listing supplies 30 grit soft bond only. The wheel has eight zig-zag diamond segments.

Is 30 grit suitable for final polishing?

No. Thirty grit is a coarse grinding grade that leaves a scratch pattern. Further grinding or polishing stages may be needed to achieve your required finish.

What is the difference between this wheel and the other Paddle zig-zag cup wheels?

This is the eight-segment, 30 grit soft-bond version. Paddle also offers separate five- and ten-segment zig-zag wheels. Compare each product’s grit, bond and segment specifications before ordering.

Will this cup wheel fit my grinder?

Your machine must support a 180mm cup wheel with a 22.23mm bore, the correct mounting arrangement and adequate guard clearance. Its operating speed must not exceed the wheel’s marked maximum RPM.

Can it remove epoxy and adhesive?

It may be suitable for certain epoxy and adhesive residues. Suitability depends on the material and surface condition. Thick or flexible coatings may require a dedicated removal tool.

Can I use this wheel for wet and dry grinding?

Yes, with appropriate equipment. Use suitable dust extraction when grinding dry and a machine approved for wet operation when grinding with water.

What is included?

One Paddle 180mm eight-segment zig-zag diamond cup wheel in 30 grit soft bond. The grinder, mounting accessories and dust shroud are not included.

Specification

Brand Paddle
Product type Diamond grinding cup wheel
Diameter 180mm / 7 inch
Grit 30 grit
Bond Soft bond
Segment design Zig-zag
Segment quantity 8
Segment height 12mm
Bore diameter 22.23mm
Application Concrete grinding and surface preparation
Grinding method Wet or dry, with suitable equipment
SKU PZ-7130S
Package contents 1 diamond cup wheel

Features and benefits

  • 30 grit diamond segments: For coarse concrete grinding and initial surface preparation.
  • Eight-segment zig-zag design: Eight diamond segments arranged around a 180mm cup wheel.
  • Soft-bond specification: Supplied in one clearly identified bond and grit combination.
  • 12mm segment height: Clearly specified segment dimensions to help compare tooling.
  • 22.23mm bore: For compatible grinding equipment with the correct mounting arrangement.
  • Wet or dry use: Choose the grinding method supported by your equipment and site requirements.

Tool compatibility

Suitable applications include:

  • Concrete grinding and surface preparation.
  • Working on localised concrete surface irregularities.
  • Removing suitable coating and adhesive residues.
  • Initial preparation before further grinding or coating.

Coating-removal suitability depends on the coating’s thickness, hardness and condition. Some materials require dedicated coating-removal tooling.

Use with equipment approved for a 180mm diamond cup wheel with a 22.23mm bore. Confirm the mounting flanges, wheel profile and guard or dust-shroud clearance before fitting.

The machine’s operating speed must not exceed the maximum RPM marked on the wheel. Diameter and bore size alone do not confirm compatibility.

Use suitable dust extraction and protection when grinding dry. Wet grinding requires equipment specifically approved for wet use.

SHIPPING & DELIVERY

Domestic Shipping — Australia

Standard Shipping: Estimated 2–4 business days after dispatch.
Express Shipping: Estimated 1–3 business days after dispatch.

Free standard shipping is available on selected products, as shown on the product page. Other shipping charges are calculated at checkout.

New Zealand Shipping

Free standard shipping is available on selected products, as shown on the product page.

For other products, standard shipping charges are calculated at checkout. Express shipping options and estimated delivery times are also shown at checkout.

International Shipping — Other Destinations

Standard Shipping: Estimated 7–15 business days after dispatch.
Express Shipping: Estimated 3–7 business days after dispatch.

Available shipping options and charges are calculated at checkout. Customs duties, taxes or import fees may apply to orders outside Australia.

Heavy & Oversized Items

Heavy and oversized products are excluded from free shipping. Shipping charges are calculated at checkout. Express shipping is not available for these items.

All delivery times are estimates and may vary by destination.

View full details
Paddle 180mm Eight-Segment Zig-Zag Diamond Cup Wheel The Paddle 180mm zig-zag diamond cup wheel is a concrete grinding tool supplied in 30 grit soft bond. Its eight-segment layout, 12mm segment height and 22.23mm bore identify this version within the Paddle diamond cup wheel range. Designed for concrete surface preparation, this wheel can be used to work on localised surface irregularities and remove suitable coating or adhesive residues. Select tooling according to the concrete condition, material being removed and preparation requirements of the next flooring stage. The coarse 30 grit leaves a visible grinding scratch pattern. It is intended for preparation rather than final polishing, and further grinding may be necessary before applying a coating, sealer or other floor finish. Follow the flooring system manufacturer’s requirements for the finished surface profile. This listing supplies the eight-segment version in 30 grit soft bond only. It is a separate product from Paddle’s five- and ten-segment zig-zag cup wheels. Check the specifications of each wheel when comparing options; segment count alone does not determine cutting speed, finish quality or service life. For coating and adhesive removal, suitability depends on the material’s thickness, hardness and condition. A diamond cup wheel may suit certain residues, while thicker or flexible materials may need dedicated coating-removal tooling. Check machine compatibility before installation. The grinder must support the 180mm diameter, 22.23mm bore, mounting arrangement and wheel profile. Confirm guard or dust-shroud clearance and ensure the machine’s speed does not exceed the maximum RPM marked on the wheel. The Paddle eight-segment zig-zag cup wheel supports wet or dry grinding when used with appropriate equipment. Use suitable dust extraction for dry work and equipment approved for wet operation when using water. Supplied individually, this wheel provides a clearly specified 30 grit soft-bond option for concrete grinding and surface preparation.