Substrate Technology
CONSTRUCTION EQUIPMENT & SUPPLIES
Address:
1384 Bungalow Rd.
Morris, Illinois, U.S.A.

Hand Grinder Tooling

Hand Grinder Tooling
Everything you need to grind, strip, and polish with a handheld grinder, in one place. Our hand grinder tooling covers diamond cup wheels, polishing pads, backer pads, and coating-removal wheels in 5″ and 7″ sizes — so you can profile, strip, and finish concrete, terrazzo, marble, and stone right up to walls and in the tight spots a walk-behind grinder can't reach. Call for pricing or request a quote — you'll talk to a real surface-prep expert, not a call center.

What You'll Find Here

  • Diamond cup wheels — grinding, leveling, and surface prep
  • PCD cup wheels — stripping epoxy, glue, mastic, and tough coatings
  • Polishing pads — full-face and ring-type resin-bond pads in a range of grits, wet or dry
  • Backer pads & holders — rigid and rubber backers for 5″ and 7″ pads
  • CASH polishing dots & pads — that signature polished finish on a hand grinder
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3 Arrow Corner Tool

  • Triangular diamond corner tool for oscillating multi-tools
  • Three arrow-pattern segments — aggressive corner grinding
  • Direct mount to your oscillating tool
  • For concrete corners, edges, and detail areas
  • 16 and 30 Grit – Medium Bond

 

Metal Dot “Double Row” Cup Wheel

  • Metal dot diamond cup wheel — brazed diamond dots for aggressive removal
  • Available in 5″ and 7″ diameters
  • 5/8″-11 thread — fits standard hand grinders
  • 30 grit
  • 7″ available in 12 or 24 segment patterns
  • For surface preparation — coatings removal, high spots, concrete grinding

 

 

Ceramic Edge Cup Wheel

  • Ceramic bond — aggressive grinding with a superb finish
  • Blends well with the floor — a consistent, matched appearance
  • Eliminates gouging — clean, controlled cutting
  • A beautiful edge in fewer steps — less rework
  • Available in 5″ and 7″
  • Available in grits: #30, #50, #100, #200, and #400

 

Metal Dot “Multi-Row” Cup Wheel

  • Metal Dot Multi-Row pattern — multiple rows of metal-bond diamond dots
  • Fast cutting, long life, excellent control
  • Available in 4″ (5 row) and 5″ (6 row)
  • 30 grit
  • 5/8″-11 thread — fits standard grinders
  • Versatile — concrete, stone, coatings, thinset, mesh removal

5″ Full Face Metal Bond Grinding Pads

  • 5″ full face metal bond grinding pads
  • Full-face design — working surface across the whole pad for efficient removal
  • For concrete grinding and surface preparation
  • Available grits: 30, 60, and 150

7″ Metal Bond Ring Grinding Pads

  • 7″ metal bond ring grinding pads
  • Ring design — diamond around the perimeter for efficient removal
  • 7″ size — covers more area per pass than smaller pads
  • For concrete grinding and surface preparation
  • Available grits: 30, 60, and 150

4″ Flexible Metal Bond Cup Wheel

  • 4″ metal bond cup wheel on a rubber backer
  • Reduced vibration — smoother grinding, less fatigue
  • Flexible backing — follows the surface for even contact
  • 5/8″-11 thread — fits standard grinders
  • Available grits: 30 and 50

 

7″ 18-Segment Bi-Turbo Cup Wheel — 120/140 Grit

  • 7″ x 7/8″ premium spiral bi-turbo cup wheel
  • 18 segments, 120/140 grit — fine metal-grinding step
  • Long spiral segments — keep the tool flatter on the ground and reduce gouging
  • The last metal step before resin polishing — bridges grinding to polishing
  • Commonly used on the TC-7 Stand-Up Edge Grinder — works with any 7″ grinder


How to Choose

The right tool depends on the job: diamond cup wheels for grinding bare concrete, PCD wheels for coatings and glue, and resin pads for polishing and finishing. Most fit any variable-speed hand grinder in 5″ or 7″. Not sure what you need? Call us and we’ll match the tooling to your grinder and your surface.

Frequently Asked Questions

Will these fit my grinder? Most fit standard variable-speed hand grinders in 5″ and 7″ — check your grinder’s size and arbor, and call us if you’re unsure.

Cup wheel vs. PCD vs. pads — what’s the difference? Diamond cup wheels grind concrete; PCD wheels strip coatings and glue; resin pads polish and finish.

Do you carry the grinders too? Yes — see our hand grinders.

Ready to Order?

Call (815) 941-4800 x 1 or fill out our contact form. New to this? Check our How to Choose a Concrete Grinder guide.