Shopping Cart

Your cart is empty.

Your cart is empty.

TJR© Mounting Mandrel for Cut-Off Wheels - Versatile 3/8-inch Arbor Hole and ¼-inch Stem with Dual Locking Options with Screwdriver and Wrench - Die Grinder Arbor (3 pcs)

Free shipping on orders over $29.99

$23.77

$ 11 .99 $11.99

In Stock

1.Style:3 Pcs


About this item

  • Durable and Sturdy Design: The TJR mounting mandrel set is crafted with exclusively high-end materials to ensure excellent durability and stability when performing cutting and grinding tasks, which makes it an excellent choice for heavy-duty applications.
  • Versatility and Compatibility: This wheel mandrel features a 3/8-inch arbor hole and ¼-inch stem. The mandrel set is compatible with a wide range of cut-off wheels, which makes it suitable for a wide range of cutting applications.
  • User-Friendly Design: Easy to use and install, this mandrel set with die grinder shank is suitable for both beginners and experienced professionals. It has an intuitive design so it can be easily integrated into any workshop or tool collection.
  • Secure Cut-Off Wheel Accessory: Our cut off wheel mandrel is designed to ensure top security. The mandrels securely hold cut-off wheels in place during use, allowing you to perform more precise cuts for flawless projects.
  • Double Locking Options: These 1/4 die grinder attachments can be locked using either a screwdriver or a wrench. This ensures more convenience and flexibility so that you can choose the method that suits your preferences and tools.



Product Description

Mounting Mandrel for Cut-Off Wheels
TJR Mandrel and Cut-Off Wheels set 26pcs

Complete kit

Introducing our cutting disc set, expertly engineered with high-quality A60 QBF abrasive for exceptional durability and extended lifespan, even under the toughest conditions. These versatile discs effortlessly cut through a wide range of materials, from metal to plastic and more, making them an essential addition to your toolkit.

Through precision engineering, the inclusion of a meticulously designed 1/4x3/8" arbor guarantees a snug and secure fit, facilitating stability and unwavering accuracy throughout every cutting operation. Furthermore, the ultra-thin profile of a mere 1/23" engenders precise, meticulous cuts, while simultaneously minimizing material wastage, thus optimizing efficiency and cost-effectiveness.

Kit Includes

  • 1pc 1/4" mandrel
  • 25pcs 3" cut-off wheels

high quality

High-Quality Metal Cutting Disc

Durable and precisely engineered for cutting through various metals, including steel, aluminum, and stainless steel. Designed with a reinforced structure to minimize wear and resist breakage, offering a smooth, accurate, and efficient cutting experience with reduced vibration. Ideal for professional and industrial use in metalworking, ensuring long-lasting performance and consistent results.

set

Mandrel and 25 Metal Cutting Discs Set

Comprehensive cutting solution featuring a sturdy mandrel and 25 high-performance metal cutting discs. The mandrel ensures secure attachment and compatibility with various rotary tools, while the discs are crafted for precise and efficient cutting of metals like steel, aluminum, and copper. Perfect for detailed work, including automotive repairs, DIY projects, and professional metalworking tasks, this set provides durability and convenience with multiple discs to handle extended use.

metal cut

Precision Metal Cutting Disc

Specifically designed for accurate and clean cuts in metal, this disc delivers exceptional precision, minimizing burrs and rough edges. Ideal for intricate work and detailed projects, it ensures smooth, straight cuts in materials like steel, aluminum, and stainless steel, making it perfect for professional metalworking, fabrication, and DIY applications.

Versatility and Compatibility

Secure Cut-Off Wheel Accessory

Our cut off wheel mandrel is designed to ensure top security. The mandrels securely hold cut-off wheels in place during use, allowing you to perform more precise cuts for flawless projects.

Durable and Sturdy Design

Secure Cut-Off Wheel Accessory

Versatility and Compatibility

Double Locking Options

Cut off wheels size

Premium quality materials

The discs are made of A60 QBF abrasive, ensuring longevity and durability even under intense use.

Precision engineering

Precision engineering

The included 3/8x1/4" arbor is designed for a secure fit, providing stability and accuracy during use.

Versatile cutting performance

Versatile cutting performance

Ideal for cutting a variety of materials, including metal, plastic, and more, making it a versatile addition to your tool collection.

Customer Reviews
4.6 out of 5 stars 92
4.6 out of 5 stars 92
4.6 out of 5 stars 92
Pcs 1 3 26
Mandrel
Cut off wheels no data no data

Anonymous
Reviewed in the United States on March 2, 2025
Durable mandrel with both regular screwdriver slot and 13mm wrench tightening capability for my 3" metal cutting disks.
Jsl1 B.
Reviewed in France on February 4, 2025
En tant que bricoleur régulier, j'ai choisi ce kit de disques de coupe et mandrin pour ma perceuse afin de réaliser des coupes précises et nettes.📦 Packaging 📦Le produit est arrivé dans un emballage solide avec les disques et le mandrin intacts.💚 Ce que j'apprécie 💚💚 Disques minces de 75 mm x 1 mm, parfaits pour des coupes précises sur des matériaux assez fins.💚 Mandrin compatible avec une perceuse.💚 Facilité d'installation et de changement des disques.💚 Kit complet avec 25 disques, offrant de nombreuses découpes pour le prix.⚠️ Ce que je regrette ⚠️⚠️ Les disques peuvent s'user rapidement lors d'une utilisation intensive ou sur des matériaux un peu trop épais ou durs.⚠️ Nécessite un peu de pratique pour obtenir des coupes parfaites.En conclusion, ce kit de disques de coupe et mandrin est un excellent choix pour les bricoleurs qui cherchent à réaliser des coupes précises et nettes de matériaux fins ou pas trop résistants.
Marcus
Reviewed in Germany on February 15, 2025
Mit den Trennscheiben kann Metal schnell und einfach geschnitten werden. Dank dem Adapter kann die Trennscheibe auf eine Bohrmaschine montiert werden. Hier ist aber besondere Vorsicht wegen der erhöhten Verletzungsgefahr geboten.Ansonsten enthält das Set alles für den Start.
NetSysEng
Reviewed in the United States on January 9, 2025
Slowly adding to the collection of cutoff tool accessories and this 3/8 arbor mounting mandrel has come it handy at times.So far seems to be of adequate quantity and held cutoff wheels securely in place. Hopefully it remains durable.Worth a try if you have the need. Okay pricing.
Jim
Reviewed in the United States on January 21, 2025
Great quality mandrel, I like that the 3/8" step is on the mandrel side instead of the screw side, eliminates wobble. Also appreciate the wrench-on option. Unfortunately though, my 2" and 1.5" MetalMax saw blades don't fit onto the mandrel because the mandrel step is actually 25/64", just 1/64" too big. Measured all 3 that came in the package, all are identical. Measured the saw blade holes using my transfer punch kit, holes are exactly 3/8". Bummed, I really like these. Don't have any other 3/8" cutoff wheels to test against, so could be other mfrs make their cutoff wheels with 25/64" diameter, dunno.
Ozrea
Reviewed in France on January 16, 2025
Les disques sont parfaits pour couper des petits tuyaux, des vis trop longues ou même du PLA. Ils ont une bonne durabilité et tiennent bien pendant l’utilisation.Les points positifs :Les disques sont fins (1 mm) et permettent des coupes propres et nettes, sans gaspiller trop de matière.Le mandrin inclus s’adapte sans problème à mon outil, et la fixation est stable.Bonne polyvalence : ça fonctionne aussi bien sur le métal que sur le plastique.Rien à signaler de négatif pour l’instant, tout fonctionne comme prévu.C’est un kit pratique, idéal pour des découpes précises sur des matériaux variés. Si vous avez une meuleuse droite, ça vaut le coup de l’ajouter à votre équipement.
cabowabo
Reviewed in the United States on May 24, 2024
Appears to be a normal mandrel with the addition of wrench flats for easy assembly. Fits cutoff wheels with a 3/8" ID. Good value for occasional use.
Joe Ragz
Reviewed in the United States on May 2, 2024
Nice straight and true shaft to keep my M12 die grinder cutting discs running with zero wobble.
Customer
Reviewed in the United Kingdom on February 22, 2024
good
Raven
Reviewed in the United States on October 8, 2024
This is a great product design which comes in handy with heavy duty usage. This fits the Dewalt Pneumatic Die Grinder (DWMT70783) like a glove. I would recommend this quality product.
Orgone
Reviewed in the United States on October 4, 2024
High quality and feels heavy duty. Perfect.
Al
Reviewed in the United States on April 27, 2024
These mandrels run almost perfectly true barely a twitch on the dial indicator when I checked them on the lathe! These have the 3/8" step on the mandrel side of them, other brands have the step built into the screw, this part of the problem with other brands and can cause a wobble.I had purchased another brand and it was .030" out and wobbled so badly it was unusable, THESE ARE GREAT!
richard clark
Reviewed in the United Kingdom on December 30, 2023
Hobbies.