$190.00
The 5″ PLUS+ Electroplated Diamond Angle Grinding Wheel from Millner-Haufen delivers unmatched cutting and grinding performance across a wide spectrum of materials. Built with durable alloy steel and engineered with a diamond edge, this tool allows precise work on ferrous metals, stainless steel, aluminum, concrete, tile, marble, masonry, and more — all with minimal sparking and overheating.
The PLUS+ includes all features of the classic 5″ model, plus:
Flush grinding capability for tight and recessed areas without needing a traditional locking nut
Turbo Thread Adaptor readiness for tool-free mounting and unmounting
Cooling slots and clearing channels to reduce heat buildup
Multi-grit performance: ~40 grit on edge/front for aggressive cutting; ~80 grit on back for fine grinding/sharpening
| Feature | Benefit |
|---|---|
| Alloy steel construction | Long lifespan under harsh use |
| Electroplated diamond edge | Sharp, consistent cuts on hard materials |
| Cooling slots & clearing channels | Reduces heat, clogging, and material buildup |
| Multi-grit surface (40 / 80 grit) | Versatility — from rough cutting to fine finishing |
| Turbo Thread Adaptor ready | Faster, easier changes — no wrench needed |
| Flush grinding capable | Access in tight, recessed, or flush areas |
| Lifetime replacement guarantee (U.S.) | Confidence and peace of mind with every purchase |
This wheel handles: ferrous metal, cast/ductile iron, stainless steel, aluminum, tile, marble, stone, slate, masonry, concrete, rebar, and more. Use it for tasks like automotive bodywork, tile trimming, tuckpointing, stone shaping, and general masonry work.
Rated up to 15,000 RPM — do not exceed this speed
Use proper protective gear (eye protection, gloves, hearing protection)
Ensure your grinder’s arbor fits the wheel + adaptor
Maintain steady pressure; avoid jamming or forcing the wheel
For best results, allow the wheel to do the work — avoid overheating
Inspect before each use for wear, cracks, or damage
All 5″ PLUS+ wheels include an unconditional lifetime replacement guarantee
U.S. shipping only (due to warranty terms)
Ships with Turbo Thread Adaptor included
Warranty Program
Millner-Haufen Tool Co. products come with a lifetime replacement guarantee. To obtain a replacement, please mail the item to the following address using USPS. Do not send the item via FedEx or UPS.
Millner-Haufen Tool Co. “Warranty"
PO Box 121085
Nashville, TN 37212
Please also include a note detailing your replacement request, along with your name, address, phone number, and email. We will mail you a replacement, and if we have an email address, you will receive a notification when your item is received and shipped. The shipping notification will also include a number to track your shipment via USPS.
Returns/Refund
To return your item for a refund, please mail the item to the following address using USPS. Do not send the item via FedEx or UPS.
Millner-Haufen Tool Co. “Refund"
PO Box 121085
Nashville, TN 37212
Please also include a note requesting a refund, along with a copy of your receipt, your name, address, phone number, and email.
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Kirk –
purchased this Millner wheel a couple years ago to cut out an old boiler tank that was a low tech solar heater tech up in my attic. The job was a pain but the wheel worked great. The low spark element was a bonus, and now I have a third fire pit for driveway parties
It’s still going strong for the numerous random jobs (my favorite of which is cutting up old car seats the kids have outgrown). A+ product