STI diamond grinding pucks are specialized metal bond grinding tools used with Substrate Technology (STI) Prep/Master grinders for concrete surface prep, featuring diamond segments (often 10) in various bonds (hard, medium, soft) and grits (like 16/20, 60/80, 120/150) to aggressively grind, level, or remove coatings from concrete floors, utilizing quick-change systems for easy tool swaps.
Werkmaster single bar grinding shoes are diamond metal bond tools used for aggressive concrete and terrazzo floor preparation and grinding, and are available from various online retailers in different grits and bond hardnesses. They utilize the proprietary “Plug ‘N Go” system for quick attachment changes on Werkmaster machines
The STI Concrete Grinding Diamond 5 Segments Disc with Single Pin Back is a durable, high-performance tooling option for use on concrete, terrazzo, granite, and marble floors. It is designed for use with specific floor grinding machines, such as the Lavina brand.
“For easy installation of velcro back resin floor polishing pad onto floor grinding machine. Eg: REDILOCK, LAVINA, HTC, SKINMAKIN, SWITCH, STI, etc. “
SASE PCD with 5×1/4 segments is a specialized concrete grinding tool designed for aggressive coating removal. It features five “quarter-round” Polycrystalline Diamond (PCD) chunks mounted on a plate, typically using the SASE Quick Change (QC) attachment system.
Email：
contact@hldiamondtools.com
Sase Plate PCD the “5×1/4” quarter-round, designed for efficient coating removal, the aggressive removal of tough floor coatings.
Key Specifications
Segment Type: 1/4 (quarter-round) PCD bits. These are smaller than full-round PCDs, which increases the “psi” (downward pressure) on each bit, making them more aggressive at “biting” into tough materials.
Quantity: 5 segments. This configuration is a balance between extreme aggression (2–3 segments) and stability (6+ segments). Five segments allow for fast removal while maintaining enough tool surface area to prevent the grinder from jumping or digging too deep into the concrete.
Tooling System: Specifically designed for the SASE Quick Change system, found on PDG series grinders (like the PDG 6000 or 8000).
Direction is crucial: Always match the tool’s rotation (CW/CCW) with your machine’s head rotation for safety and effectiveness.
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