Cart 0
Your cart is empty.

Diamond Grinding Disc for STI Grinders

  • 3" grinding discs with 10 segments per disc designed for STI grinders for heavy duty concrete and terrazzo grinding applications.

      Packaging: Set of 1 Piece
      Equipment:

      EG connection fits STI Prep/Master floor grinding machines, including models:

      ECO-PREP 500/2418/2420/2807/2818/3030/3038/4430

      Also fits previous generation grinders with pin connections

      Grinding Method: Wet or dry
      • check In Stock: Dispatched within 24 hours
      • local_shipping Ground shipping arrive within 1-3 working days, air shipping also available
      • Fast Shipping: We will dispatch all items on same or the next business day. Our cutoff time is M-F 3:30 PM Pacific time
      • Free Returns: If your item is faulty or we have sent you something different to what you ordered, return it to us in the original packaging within 30 days and we will give you a replacement or a full refund. (Shipping cost not refunded)
      • Payment Safety: All transactions are SSL-protected and guarenteed safe
      • Your Privacy: We will never share your information with anyone.
    When will my order arrive?
    Expedited shipping available at checkout.
    Enter zipcode below to check arrival date
    Connection Bond Grit Price Quantity
    infoEG Attachment 2 Quarter-round PCD Clockwise $69.99
    infoEG Attachment 2 Quarter-round PCD Counter-Clockwise $69.99
    infoEG Attachment Bear Claw 4 Full Round PCD Clockwise $199.99
    infoEG Attachment Bear Claw 4 Full Round PCD Counter-Clockwise $199.99
    infoEG Attachment Premium Extra Soft Bond - 2 Seg #18/20 $44.99
    infoEG Attachment Premium Extra Soft Bond - 2 Seg #30/40 $44.99
    infoEG Attachment Medium Bond - 10 seg #18/20 $64.99
    infoEG Attachment Medium Bond - 10 seg #30/40 $59.99
    infoEG Attachment Medium Bond - 10 seg #60/80 $59.99
    infoEG Attachment Medium Bond - 10 seg #120/150 $59.99
    infoEG Attachment N/A 3" Resin Adapter $32.99
    infoSingle Pin Half-round PCD Clockwise $99.99
    infoSingle Pin Half-round PCD Counter-Clockwise $99.99
    infoSingle Pin Medium Bond - 5 seg #18/20 $49.99
    infoSingle Pin Medium Bond - 5 seg #30/40 $49.99
    infoSingle Pin Medium Bond - 5 seg #60/80 $49.99
    infoSingle Pin Medium Bond - 5 seg #120/150 $49.99
    infoSingle Pin Medium Bond - 10 seg #18/20 $69.99
    infoSingle Pin Medium Bond - 10 seg #30/40 $64.99
    infoSingle Pin Medium Bond - 10 seg #60/80 $64.99
    infoSingle Pin Medium Bond - 10 seg #120/150 $64.99

    Please first enter a quantity in the options above.

    An item over $1500 is required for financing.

    Apply for financing
    As low as $/mo. Click to Apply
    What people are saying about EDiamondTools