Overview

This 4.5 inch arrow segment diamond cup grinding wheel is designed for aggressive concrete grinding, rough leveling, surface preparation, and light coating or glue removal. It is used during early prep work before finer grinding, transition, or polishing steps.

Available connection options include 22.23mm, M14, and 5/8-11. Confirm your grinder connection before ordering.

For heavier epoxy, glue, paint, mastic, or coating residue, start with PCD coating removal tools before normal grinding.

Best For

• Concrete surface grinding
• Rough floor leveling
• Surface preparation before finer grinding
• Light glue and coating residue removal
• Small-area prep work with hand-held grinders
• Edge and detail grinding before polishing workflow

Features

• 4.5 inch arrow segment cup wheel
• Aggressive cutting design for concrete prep
• Available in 22.23mm, M14, and 5/8-11 options
• Suitable for rough grinding and surface opening
• Helps remove light residue before finer grinding steps
• Prep-stage tool, not a final polishing tool

Fitment Note

Before ordering, confirm your grinder model, spindle or bore connection, guard clearance, working area, floor condition, and required quantity.

Do not choose only by wheel diameter. If you are not sure which option fits your machine, send your grinder model and connection photo through Contact Us.

How to Use

• Use this wheel for rough concrete grinding and surface preparation.
• Keep the grinder moving to avoid uneven cutting.
• Use controlled pressure and inspect the scratch pattern during grinding.
• For heavy coating residue, use PCD coating removal tools first.
• After rough grinding, continue with metal bond grinding tools if the floor needs further profiling or scratch control.
• For polishing workflows, use hybrid pads before final polishing with resin polishing pads.

Application Scenarios

• Garage floor preparation
• Concrete floor renovation
• Edge and small-area grinding
• Light glue or paint residue cleanup
• Rough leveling before finer grinding
• Surface preparation before coating, overlay, or polishing

Shipping

Order processing and delivery time depend on stock status, order quantity, destination country, and shipping method. If you have a deadline, send your required delivery date before ordering.

FAQ

Q1: What is this 4.5 inch arrow cup wheel mainly used for?
It is mainly used for concrete grinding, rough leveling, surface preparation, and light glue or coating residue removal.

Q2: Is this a coating-removal tool or a grinding tool?
It is mainly a concrete grinding and prep tool. For heavy epoxy, glue, paint, mastic, or coating removal, use PCD coating removal tools.

Q3: Which connection option should I choose?
Choose 22.23mm, M14, or 5/8-11 according to your grinder connection. Confirm the machine connection before ordering.

Q4: Is this tool for final polishing?
No. This is a prep-stage grinding tool. For polishing, continue through the correct grinding sequence, then use hybrid pads and resin polishing pads.

Q5: What should I use after this wheel?
After rough grinding, use metal bond grinding tools for further surface profiling and scratch control if needed.

Q6: What should I send before ordering?
Send your grinder model, connection type, floor condition, current coating or residue, target finish, and required quantity.