3M™ Unitized Wheel Mandrel 28851, 2-3/8 in x 1/4 in x 3/4 in x 1 in, 5 ea/Case

A small but mighty abrasive accessory, 3M™ Unitized Wheel Mandrels secures Scotch-Brite™ Unitized Wheels (sold separately) to a rotary tool with a ¼” collet (such as a die grinder) for edge deburring and finishing.
Special Price $19.98 Regular Price $23.50
UPC 00051141288512
3M ID 7100082550
Packaging Case
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Make the Most of Your Scotch Brite™ Unitized Wheels

Crafted from steel, 3M™ Unitized Wheel Mandrel also comes with two flanges that fit on either side of the wheel and a retainer nut that locks the wheel in place. Attach 3M™ Unitized Wheel Mandrel to tools like 3M™ Die Grinders (sold separately). These power tools are designed for continuous use and have features that enhance operator comfort and control. For example, the precision-balanced steel motor reduces vibration and weight, while 3M™ Gripping Material on the body enables a firm grip.

Complete Abrasive System Solutions

To complete the system, combine the wheel and mandrel with 3M™ Die Grinders (sold separately). 3M™ Die Grinders feature ¼" collets, which provide quick and easy attachment of the mandrel/wheel assembly. In addition, 3M™ Die Grinders are designed for continuous use and have ergonomic features that enhance operator comfort and control.

When this abrasive system, including the wheel, power tool and 3M™ Unitized Wheel Mandrel, come together, you're one step closer to getting the job done.


  • Designed to attach Scotch-Brite™ Unitized Wheels to rotary tools
  • Small size enables access to small or intricate workpieces
  • Max RPM 14,000
  • Use with wheels 2”-3” in diameter and ¼” – 1/2” thick
More Information
3M ID 7100082550
Part number 28851
Keywords rotary tool, Die Grinders, Mandrel
Global Product Hierarchy Tools & Equipment > Mandrels & Adapters
Product Type simple
Quantity 0
Trademark 1 3M™
Country of Origin United States
SAP Shelf Life In Days 1825
Base - Billing Unit EA
Base - Metric Gross Weight 28.123 G
Base - Metric Height Dimension 6.35 MM
Base - Metric Length Dimension 60.325 MM
Base - Metric Width Dimension 60.32 MM
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Gross Weight 0.06200060199425312 lbs
Unit of Use - Customary Net Weight 0.061993988126387574 lbs
Unit of Use - Customary Height Dimension 0.25 in
Unit of Use - Customary Length Dimension 2.375 in
Unit of Use - Customary Width Dimension 2.3748031496062993 in
Unit of Use - Metric Cubic Dimension 23106.404 MMQ
Unit of Use - Metric Net Weight 28.12 G
Unit of Use - Metric Height Dimension 6.35 MM
Unit of Use - Metric Length Dimension 60.325 MM
Unit of Use - Metric Width Dimension 60.32 MM
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit EACH
Unit of Use - Unit EA
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 55.10175587280308 ci
Shipper - Customary Gross Weight 0.4429086847294191 lbs
Shipper - Customary Net Weight 0.3099699406319379 lbs
Shipper - Customary Height Dimension 2.9921259842519685 in
Shipper - Customary Length Dimension 4.291338582677166 in
Shipper - Customary Width Dimension 4.291338582677166 in
Shipper - Metric Cubic Dimension 902.956 CCM
Shipper - Metric Weight 200.9 G
Shipper - Metric Net Weight 140.6 G
Shipper - Metric Height Dimension 0.076 M
Shipper - Metric Length Dimension 0.109 M
Shipper - Metric Width Dimension 0.109 M
Shipper - Item Quantity 5
Shipper - Total Unit Quantity 5
Shipper - Previous Packaging Level Quantity 5
Shipper - Previous Packaging Level Unit EACH
Shipper - Item Unit EACH
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 93122.23348856147 ci
Pallet - Customary Gross Weight 648.15905082354 lbs
Pallet - Customary Net Weight 429.61921956491466 lbs
Pallet - Customary Height Dimension 46.8503937007874 in
Pallet - Customary Length Dimension 47.63779527559055 in
Pallet - Customary Width Dimension 41.732283464566926 in
Pallet - Metric Cubic Dimension 1.526 M3
Pallet - Metric Net Weight 194.872 KG
Pallet - Metric Height Dimension 1.19 M
Pallet - Metric Length Dimension 1.21 M
Pallet - Metric Width Dimension 1.06 M
Pallet - Item Quantity 6930
Pallet - Total Unit Quantity 6930
Pallet - Previous Packaging Level Quantity 1386
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit EACH
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 14
Pallet - Shipping Container Per Layer Quantity 99
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