Shopping Cart

Your cart is empty.

Your cart is empty.

SI FANG 25Pcs 3 inch Cut Off Wheels with 1/4 in Mounting Mandrel Kit for Die Grinder, 3/8' Arbor Cutting Wheel with Pouch for Metal & Stainless Steel Rotary Tool Drill Attachment Cutter Discs

Free shipping on orders over $29.99

$17.99

$ 8 .99 $8.99

In Stock

About this item

  • YOU CAN GET - 25pcs 3 inch die grinder cut off wheel,1Pcs 3/8" & 1/4" Arbor Shaft Mounting Mandrel all in a sturdy carrying pouch . Easy to carry for you to use at any time
  • MORE POSSIBILITIES MORE FLEXIBLE - SI FANG Cutoff wheels Be equipped with The mandrel for die grinder with two different types of thread head fit most 1/4inch drills and angle die Grinder , the chuck type arbor construction also can be used for mounting any other various type cutting discs and cutoff wheels, Revitalize your toolbox for new experiences
  • DURABILITY - SI FANG 3 inch cut-off wheel are made of long-lasting and valuable single crystal corundum & calcined corundum, that provides high hardness, durability and abrasion resistance. Cutting wheel mandrel is made of A3 carbon steel with black plating, which is durable, doesn't bend easily,anti-rust can last for long life
  • MULTI-APPLICATIONS - The SI FANG Die grinder cutting discs has strong aggressiveness for super-fast burr free cutting on metal, iron, steel, stainless steel, fiberglass, aluminum and plastic, including steel pipe, structural steel rebar, galvanized steel, sheet metal, structural tubing, other ferrous metals and non-ferrous metal,PVC
  • UNIVERSAL SIZE - Perfectly compatible with all 3 inch(75mm) angle grinders with 3/8 inch(9.5mm) arbor. Thickness: 1.2mm(3/64in). Operating up to 25,000 RPM 80M/S. Easy to install and remove, it really is the perfect must-have die grinder accessories attachments,Compatible Die Grinder cut off tool ,Drill, Angle grinders



Product Description

Die Grinder Cut-Off Wheel 3 inch x 3/16" x 3/8"

YOU CAN GET

You get 25pcs die grinder cut off wheels, 1Pcs 3/8" & 1/4" Arbor Shaft Mounting Mandrel, 1pcs Extra carry Bag.

25 Pcs Die Grinder Cut-Off Wheel 3 inch with Pouch, 1Pcs Mounting Mandrel with 3/8" Arbor Shaft
Die Grinder Cut-Off Wheel 3 inch x 3/16" x 3/8"

The die grinder cutting wheel has strong aggressiveness for for super-fast burr free cutting on metal, iron, steel, stainless steel, fiberglass, aluminum, plastic and wood, including steel pipe, structural steel rebar, galvanized steel, sheet metal, structural tubing, other ferrous metals and non-ferrous metal.

Fit any 3/8" arbor angle grinders or cut off tools, use with our mounting mandrel, compatible with die grinder rotary tools.

  • The cutting wheel mandrel is made of A3 carbon steel with black plating, which is durable, anti-rust and can last for long life.
  • The Cut-Off Wheel mandrel with 1/4” shank, fit for most grinder, drill rotary tools which can accept 1/4” stem mandrel. Easy mount and demount. Really the perfect essential die grinder accessory.
  • They are a secure choice, less prone to shattering or premature wear compared to other wheels. Remember to wear all appropriate safety gear (eye/ear/face/hands/body protection) when using these discs.

  • Highest quality of strength, durability, and performance
  • Designed for fast and accurate cuts
  • Built to tackle your toughest metal cutting projects
  • Continuously sharpens as it cuts
  • Maintains a high cut-rate through the life of the Wheel
  • Great performance at an exceptional value

  • These 3 inch cut-off wheels come in thin 0.047" for quick burn-free. All are reinforced for the demanding nature of portable cut-off.
  • APPLICATIONS: Cutting sheet metal, cutting pipe, and metal plate dimensioning (metal fabrication).
  • Diameter: 3 inch
  • Arbor: 3/8 inch
  • Thickness: 0.047" (1.2mm)
  • Mounting Mandrels: 3/8" & 1/4" Arbor
  • Mounting Mandrel Shank: 1/4 inch
  • Abrasive Grain: Aluminum Oxide
  • Wheel Shape: Type 1
  • Max. 25,000 RPM 80M/S
Die Grinder Cut-Off Wheel 3 inch x 3/8"

Craig Gibson
August 25, 2025
I have purchased this kit multiple times because the price is right and the wheels work great. It's hard to be sure if abrasive products will last when you buy them from Amazon. I've had terrible luck with things like the brown roll-lock discs. These however cut well and reliably. If you don't force the wheels through the product they will last a lot longer and won't turn to dust! The adapter is high quality and easy to use! No issues with the discs slipping in the adapter and they fit perfectly! I wish this company sold packages of discs by themselves (maybe in a 50 pack) because i do a lot of cutting with them! However, buying this kit for a second time will let me pass on my old adapter to a buddy who needs one.
Antoine Hyde
July 26, 2025
Quality is better than what I get at the parts store. I've been cutting stainless pipes with mine, not even had to change out disc's yet.I like the pouch idea, it stores and totes well.
xox Customer
June 12, 2025
Works as intended all stores in the little case
Tim Sockman
June 4, 2025
Good price and they work fine for the price
Ronnie B
April 16, 2025
I had a steering wheel stuck on a tractor. Rain had rusted it bad to where it seemed welded on. I cut through without hitting the shift and I got it off.Couldn't have done it without these disc,s. Only had to use one disc as they were very durable.Would recommend!
Bounty
March 25, 2025
Very nice carry pouch to store your disks in. The arbor fit nice and tight like it should. You want zero wobble with these. Take your time when you first start your cut and allow the metal you’re cutting to heat up ahead of your disk. Don’t force the disk into the metal by trying to speed up or go too quick because it could cause your cutting disk to break and shatter. If you cut with the proper technique, you’ll feel the tool feed itself at its own pace and you’ll get more life out of each disk. And you’ll find that you actually have to hold your tool back just a bit to maintain proper control and a proper cutting speed. Just be careful because these things are for cutting metal and they’re run at a very high rpm. I wear a face shield and highly recommend you do too. Don’t take anything for granted. I know you’re good and you’re an expert, but just what if you’re putting on a faulty disk and it shatters on contact and the broken pieces, still turning at 25,000 rpm, hit you in the cheek? Hmm? And don’t go saying I jinxed you, if that happens to you. Say instead that you were warned and that you should have listened, Linda.
gerald r.
March 12, 2025
Used it and loved it recommended this
DAVID MANSON
February 15, 2025
used to cutoff rivets on a boat damaged in last storms. worked on a drill and got into tight places
Recommended Products

$39.72

$ 20 .99 $20.99

4.7
Select Option

$9.89

$ 3 .99 $3.99

5.0
Select Option