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Diamond Tooling
Showing 16–30 of 64 results
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Diamond Tooling, Equipment & Instruments
STI Edge Plate – Prep Master 3030 & 3038
- Genuine STI edge-grinding tool plate
- Designed for Prep/Master® 3030 (Serial #1255 and newer)
- Compatible with Prep/Master® 3038
- Grinds within ½” (1.27 cm) of walls
- Eliminates most hand-grinding at edges
- Holds all STI tooling and diamond accessories
- Covers 66% more square footage than the previous STI tool plate
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Diamond Tooling, Equipment & Instruments
STI EG Carbide Cutters
- Carbide-tipped cutters for aggressive adhesive removal
- Patented EG Quick Change attachment for Prep/Master® grinders
- Removes carpet glue, mastic, tile adhesive, and built-up residue
- Ideal for soft, gummy coatings that clog diamond tooling
- Cuts through adhesives instead of smearing or redepositing them
- Helps extend the service life of diamond tooling
- Mounted on a trap-style tool for Prep/Master® machines
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Diamond Tooling, Equipment & Instruments
STI EG Prep Tools for Removal
- Complete surface preparation tool line for concrete
- Removes epoxy, urethane, coatings, glue, mastic, adhesives, thin-set, mortar residue, and surface buildup
- Patented EG attachment system for Prep/Master® grinders
- Designed for dry operation with dust collection
- Prepares clean, bare concrete before grinding or polishing
- Multiple aggression levels to suit different applications
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Diamond Tooling, Equipment & Instruments
STI EG Prep/Master Adapter Plate
- Converts EG tool plates to accept Quick Change (QC) tooling
- Compatible with Prep/Master® machines equipped with EG tool plates
- Fast slide-in/slide-out design for tool-free changes
- Reduces downtime during tooling changes
- Securely mounts to existing EG tool plates
- Genuine STI accessory for reliable fit and performance
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Diamond Tooling, Equipment & Instruments
STI EG Prep/Master Metal Adapter
- Female adapter for the STI EG Quick Change (QC) system
- 3-inch metal adapter with Velcro attachment surface
- Slides into the STI EG Adapter Plate for fast, tool-free installation and removal
- Designed to hold the 3-inch EG Resin Insert
- Provides secure support for STI resin diamond polishing pads
- Essential component of the complete EG Quick Change assembly
- Prevents floor scratches when used together with the EG Resin Insert
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Diamond Tooling, Equipment & Instruments
STI EG Prep/Master Resin Insert
- 3-inch diameter resin insert
- Velcro attachment for mounting onto the EG Metal Adapter
- Protects floors from scratches caused by metal adapter contact
- Required for all resin diamond polishing steps
- Designed to work together with the EG Metal Adapter – Velcro Attachment
- Helps protect finished surfaces if a diamond pad wears down or becomes displaced
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Diamond Tooling, Equipment & Instruments
STI EGT Diamond System
- Complete 8-step dry diamond polishing system for Prep/Master® grinders
- Produces a high-gloss polished concrete finish from initial grinding to final polishing
- Operates entirely dry with no slurry cleanup required
- Color-coded green tools for easy identification and correct sequence
- Steps #1–#3 use patented EG metal-bond grinding tools
- Steps #4–#8 use resin-bond polishing tools with green Velcro backing
- Long tool life ranging from approximately 10,000 to 35,000 sq. ft.
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Diamond Tooling, Equipment & Instruments
STI FL-07 Diamond Pads
- STI’s patented and best-selling concrete polishing pad
- Exclusive to Substrate Technology
- Dry-use, 3-inch resin-bond diamond polishing pads
- Five-step polishing system from Step #3 through Lux
- Approximate tool life of 10,000 sq. ft. (1,000 m²) per pad
- Produces smooth, high-gloss, reflective concrete finishes
- Lux pad provides an enhanced final polish
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Diamond Tooling, Equipment & Instruments
STI Full Face Polishing Pads 7 in
- 7-inch resin-bond, full-face diamond polishing pads
- Continuous diamond face for smoother, more even polishing
- Ideal for concrete, terrazzo, and stone
- Designed for edges, corners, and tight areas
- Helps match hand-grinder edge work to the main floor finish
- Available in a progression of grits to build a polished finish
- Suitable for wet or dry use
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Diamond Tooling, Equipment & Instruments
STI Granilux Dot Pads
- Diamond polishing pads for restoring and polishing concrete floors
- Produces a high-gloss finish using water only—no chemicals required
- Ideal for concrete restoration, maintenance, and polishing
- Rubber construction with resin diamond segments and Velcro backing
- Wet-use only
- Compatible with auto-scrubbers, burnishers, swing machines, and hand grinders
- Long service life of approximately 15,000 sq. ft. per pad
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Diamond Tooling, Equipment & Instruments
STI Inland Diamond Cove Polishing Wheel
- Designed for cutting and polishing terrazzo cove bases
- Suitable for epoxy- and portland-based terrazzo
- Ideal for new installations and restoration projects
- Wet or dry operation
- Radiused edge available in ¾ in. and 1 in. profiles
- Available in 25/30 and 80/100 grit options
- Water openings provide even water distribution during wet polishing
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Diamond Tooling, Equipment & Instruments
STI Lippage Disc 3 in
- Designed for concrete, terrazzo, and marble applications.
- Compatible with 3-inch FL-07 polishing pads.
- Provides additional support for improved polishing stability.
- Secures the polishing tool firmly to the Velcro holder.
- Helps maintain consistent pad contact for smoother results.
- Available in Standard and FL pad-specific versions.
- Durable construction for professional surface preparation and polishing.
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Diamond Tooling, Equipment & Instruments
STI Perfect 2 Prep Tool
- Metal bond diamond prep tool for concrete surface preparation
- Standard EG attachment system compatible with Prep/Master (P/M) machines
- Designed for dry-use applications only
- Removes adhesives, thin-set, and epoxy coatings up to 4 mm thick
- Levels surface irregularities up to ±4 mm
- Leaves a smooth, consistent profile comparable to an 80-grit finish
- Ideal for preparing concrete before polishing or floor installation
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Diamond Tooling, Equipment & Instruments
STI Quick Change Bush Hammer
- Aggressive profiling tool for concrete, granite, and marble
- Produces a CSP 4–5 surface profile
- Creates durable slip-resistant and anti-slip finishes
- Replicates a decorative flamed surface texture
- Improves adhesion for coatings and overlays
- Breaks down hard surfaces that standard diamond tools cannot profile
- Quick-change design for Prep/Master® floor grinders
