• Double star Redi Lock diamond grinding segment 16 grit super soft bond for aggressive concrete surface preparation
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Double Star Shape Redi Lock Diamond Segments – Maximum Coverage & Faster Cutting

Double Star Shape Redi Lock Diamond Segments – Maximum Coverage & Faster Cutting

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$34.00 AUD
$14.00 AUD $34.00 AUD
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Australian owned

Australian owned

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Fast Dispatch

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Worldwide Shipping

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Expert Support

The Double Star Redi Lock Diamond Grinding Segment is designed for aggressive concrete grinding, fast stock removal, and efficient surface preparation. Featuring a unique double star segment design, these tools improve airflow, reduce loading, and deliver stable grinding performance across soft, medium, and hard concrete surfaces.

Available in 16 and 30 grit with multiple bond options, these segments are ideal for floor levelling, coating removal preparation, and heavy-duty concrete grinding applications.

Specification

  • Segment Type: Double Star

  • Grit Options: 16, 30

  • Bond Types: Super Soft, Soft, Medium, Hard​

  • Segment Height: 10mm​ 

  • Usage: Dry grinding recommended; suitable for wet conditions with appropriate equipment.

Bond Selection Guide

  • Super Soft Bond: Extremely hard concrete

  • Soft Bond: Hard concrete

  • Medium Bond: Standard concrete

  • Hard Bond: Soft concrete

  • Need Help?: Not sure which bond you need? Contact our team for guidance.

Applications

  • Fast removal of coatings, adhesives, epoxy, and sealers

  • Aggressive surface leveling and concrete preparation

  • Ideal for industrial, commercial, and heavy-duty flooring projects

Key features

Enhanced Cooling Design: Star-shaped configuration improves airflow and dust extraction, helping reduce heat build-up during operation..​

Maximum Cutting Power: Double star segments provide increased surface contact for faster material removal and improved grinding efficiency.

Available Grit Options: Supplied in 16# and 30# grits to suit aggressive preparation or controlled grinding applications.

Enhanced Durability: Manufactured with premium-grade diamonds and a robust bond for extended lifespan on demanding job sites.

Redi Lock Compatible: Designed to fit all grinders equipped with Redi Lock plates for quick and secure installation.

Tool compatibility

  • Compatible Machines:

  • Husqvarna: PG 280, PG 400, PG 450, PG 530, PG 540, PG 680, PG 820

  • Vortex (with Redi Lock tool plates): FP-250, FP-480, FP-580

  • Also compatible with other floor grinders using Redi Lock style tool holders or Redi Lock adapter plates.

SHIPPING & DELIVERY

Domestic Shipping (Australia)

Standard Shipping: 2–4 business days

  • Free standard shipping on eligible orders over $300 Australia-wide
  • Selected products qualify for free shipping regardless of order value
  • Free standard shipping available within Melbourne metro (within 40km of the CBD)

Express Shipping: 1–3 business days

  • Express shipping rates calculated at checkout

International Shipping

Standard International: 7–15 business days
Express International: 3–7 business days

  • Customs duties, taxes, or import fees may apply depending on destination country

Heavy & Oversized Items

  • Free shipping does not apply to heavy or oversized products
  • Shipping is charged separately and calculated at checkout
  • Express shipping is not available for heavy items
View full details
Variant Stock Quantity Price Variant total Variant total
Double star Redi Lock diamond grinding segment 16 grit super soft bond for aggressive concrete surface preparation
16 Grit / SUPER SOFT BONDSKU: SD16SS
16 Grit / SUPER SOFT BONDSKU: SD16SS
$14.00
$34.00/ea
 Only 9 Left
$14.00
$34.00/ea
 $0.00
Double star Redi Lock diamond grinding segment 16 grit soft bond for concrete floor grinding and surface preparation
16 Grit / SOFT BONDSKU: SD16S
16 Grit / SOFT BONDSKU: SD16S
$34.00/ea		 Pre-Order
$34.00/ea $0.00
Double star Redi Lock diamond grinding segment 16 grit medium bond for concrete grinding and floor leveling
16 Grit / MEDIUM BONDSKU: SD16M
16 Grit / MEDIUM BONDSKU: SD16M
$34.00/ea		 Pre-Order
$34.00/ea $0.00
Double star Redi Lock diamond grinding segment 16 grit hard bond for grinding hard concrete surfaces
16 Grit / HARD BONDSKU: SD16H
16 Grit / HARD BONDSKU: SD16H
$34.00/ea		 In Stock
$34.00/ea $0.00
Double star Redi Lock diamond grinding segment 30 grit super soft bond for concrete surface preparation
30 Grit / SUPER SOFT BONDSKU: SD30SS
30 Grit / SUPER SOFT BONDSKU: SD30SS
$34.00/ea		 Pre-Order
$34.00/ea $0.00
Double star Redi Lock diamond grinding segment 30 grit soft bond for concrete floor grinding
30 Grit / SOFT BONDSKU: SD30S
30 Grit / SOFT BONDSKU: SD30S
$34.00/ea		 Pre-Order
$34.00/ea $0.00
Double star Redi Lock diamond grinding segment 30 grit medium bond for controlled concrete grinding
30 Grit / MEDIUM BONDSKU: SD30M
30 Grit / MEDIUM BONDSKU: SD30M
$34.00/ea		 Pre-Order
$34.00/ea $0.00
Double star Redi Lock diamond grinding segment 30 grit hard bond for grinding hard concrete surfaces
30 Grit / HARD BONDSKU: SD30H
30 Grit / HARD BONDSKU: SD30H
$34.00/ea		 Pre-Order
$34.00/ea $0.00
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Double Star Redi Lock Diamond Grinding Segments for Concrete Surface Preparation Double Star Redi Lock Diamond Grinding Segments are engineered for contractors who require aggressive grinding performance, fast stock removal, and efficient concrete floor preparation. The unique double star segment design provides increased cutting efficiency while improving airflow around the segment, helping reduce loading and maintain consistent grinding performance. Designed for demanding commercial and industrial flooring applications, these segments are ideal for removing surface imperfections, levelling uneven concrete, and preparing floors for polishing, coatings, or overlays. The star-shaped configuration enhances dust evacuation and cooling during operation, helping minimise heat build-up and maintain diamond exposure throughout the grinding process. Available in 16 grit and 30 grit options, contractors can select the most suitable grit for aggressive removal or controlled surface preparation. Manufactured with premium-grade diamonds and a durable bond system, these segments provide reliable performance and long service life across a wide range of concrete hardness levels. The Redi Lock quick-change system allows fast tool installation and removal without additional tools, reducing downtime and improving productivity on site. Suitable Applications: Concrete floor preparation Surface levelling Aggressive concrete grinding Coating removal preparation Epoxy removal preparation Commercial flooring projects Industrial flooring projects Polished concrete preparation Key Features: Double star segment design Fast stock removal and aggressive cutting performance Enhanced airflow and cooling Reduced segment loading during grinding Available in 16 and 30 grit options Premium-grade diamond construction Redi Lock quick-change system Suitable for soft, medium, and hard concrete Designed for demanding surface preparation applications Bond Selection Guide: Super Soft Bond: Extremely hard concrete Soft Bond: Hard concrete Medium Bond: Standard concrete Hard Bond: Soft concrete Not sure which bond to choose? Contact our team for guidance. Explore our full range of Redi Lock Grinding Shoes for additional tooling options. If the floor has a thick coating, contractors often begin with our range of PCD Diamond Tools before progressing to concrete grinding.