• Arrow segment diamond cup wheels in six bond colors, boxed
  • 7-inch blue arrow segment diamond cup wheel, 30 grit, front view
  • 7-inch blue arrow segment diamond cup wheel, 30 grit, face view
  • Arrow segment diamond cup wheels in assorted bond colors on a shop floor
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Arrow Head Segment Hand Grinding Wheel

Arrow Head Segment Hand Grinding Wheel

Fits: Hand grinders

$46.00 USD
$46.00 USD
Sale Sold out
Shipping calculated at checkout.

SKU:CW-ARW-4-SOFT

Bond
Size

In-stock diamonds ship within 24 hours from Minnesota.

Not sure which bond or grit? Call (952) 206-7219

Description

4" and 7" Arrow Cup Wheels

The Arrow Cup Wheel, in 4" and 7" sizes, is built for aggressive grinding, coating removal, and concrete surface preparation. Featuring precision-placed arrow-shaped diamond segments, this wheel cuts fast and smooth — making it a top choice for contractors who need reliable performance on everything from soft to ultra-hard concrete.

Bond Options for Every Surface

  • Extra Soft Bond: Ideal for very hard or burnished concrete; delivers maximum bite and cutting power.

  • Soft Bond: Designed for hard concrete surfaces, providing efficient removal without glazing.

  • Medium Bond: Versatile choice for average concrete conditions; balanced cutting and durability.

  • Hard Bond: Best for soft or green concrete, offering aggressive removal with minimal segment wear.

  • PCD: Polycrystalline diamond option for stripping epoxy, mastic, glue and thick coatings rather than grinding concrete.

Aggressive Surface Preparation

  • Arrow-shaped, 30-grit segments deliver fast coating and adhesive removal with smooth, directional cutting.

  • Perfect for removing epoxy, glue, thin-set, paint, and surface contaminants.

  • Ideal for leveling, profiling, and prepping concrete before coating or polishing.

Durable, High-Performance Design

  • Constructed with premium industrial diamonds for superior longevity and cutting consistency.

  • Heavy-duty steel body ensures balance, strength, and vibration control.

  • Maintains sharp cutting edges over extended use for consistent results.

Versatile Compatibility

  • 7-inch wheel for standard 7" hand grinders; 4-inch wheel for smaller grinders and tight spots.

  • The 7" wheel has a 5/8"-11 threaded arbor for quick, secure mounting.

  • Available in multiple grits and bond options to match your specific job requirements. Contact us for lower or higher grits than 30-grit.

Applications: Concrete grinding, coating removal, epoxy stripping, leveling, and surface preparation.
Compatible with: 7" and 4" handheld grinders; choose the size that matches your grinder.
Design: Arrow segment layout ensures fast, controlled cutting action and superior performance across all concrete hardness levels.
Shipping: In-stock wheels ship within 24 hours.

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Arrow Head Segment Hand Grinding Wheel

Arrow Head Segment Hand…

Match the bond to your concrete

Harder concrete takes a softer bond. The plates are color-coded to the chart on the box.

Bond Concrete hardness (Mohs) Use it for
Black · Hard bond (HB) 3-4 Soft or green concrete
Blue · Medium bond (MB) 5 Most standard slabs
Red · Soft bond (SB) 5-6 Hard, dense concrete
Orange · Extra soft bond (XSB) 7-8 Very hard, polished or burnished concrete
White · Cap cutter (CC) 8-9 The hardest floors. Sold as Cap Cutter Diamonds

Grit: 16 removes coatings and adhesives fastest, 30 levels and preps for coating, 60 leaves a finer finish.

Not sure how hard your slab is? Call (952) 206-7219 and we'll match a bond to it.

Why contractors

Choose PolyTitan

PolyTitan is more than a supplier — we’re a wholesale partner for contractors who rely on consistent performance and fast turnaround. From diamond tooling and floor prep consumables to resins and coating systems, we make it easier to source what you need, order quickly, and stay profitable.

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Better Pricing & Savings

Volume-based wholesale tiers help you increase margins as you grow, and contractors get exclusive promos.

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Faster Ordering for Job Crews

Quick Add, Saved Carts, and Bundles let you reorder in minutes. Built-in coverage calculators help you order the right quantities and protect your job margins.

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Contractor Support That Works

Free shipping on qualifying diamonds & sundries, in-stock diamonds and supplies shipped within 24 hours, and pro install resources make purchasing easy.

Better Pricing & Savings

Volume-based wholesale tiers help you increase margins as you grow, and contractors get exclusive promos.

Faster Ordering for Job Crews

Quick Add, Saved Carts, and Bundles let you reorder in minutes. Built-in coverage calculators help you order the right quantities and protect your job margins.

Contractor Support That Works

Free shipping on qualifying diamonds & sundries, in-stock diamonds and supplies shipped within 24 hours, and pro install resources make purchasing easy.

Frequently Asked Questions

Match the bond to the concrete: harder concrete takes a softer bond. Hard bond (black) is for soft concrete, medium (blue) for most slabs, soft (red) for hard concrete and extra soft (orange) for very hard or burnished floors. Not sure? Call (952) 206-7219.

16 grit is for aggressive removal of coatings, adhesives and buildup. 30 grit levels the floor and preps it for coating. 60 grit leaves a finer finish before coating or polishing.

Check the Fits line under the product name. Our Lavina-style plates fit Lavina, Onfloor, Edco, Wolfpack, Workhorse and any grinder with a 3-pin magnetic plate. We also carry sets for SASE, Scanmaskin, Husqvarna Redi Lock and WerkMaster.

Up to 8,000 sq ft, depending on the concrete, the bond and the grit you run.

In-stock diamonds ship within 24 hours from our Minnesota warehouse. Minnesota customers can also pick up in Arden Hills, Monday to Friday, 9 am to 4 pm.

Yes. Crews that buy in volume can get wholesale pricing.