3M™ Hookit™ Paper Disc 426U

10  Products
  • 3M™ Hookit™ discs are easy to change and reuse, maximizing utility for the life of the disc
  • Silicon carbide mineral cuts faster than aluminum oxide and produces a superior finish
  • Open coat reduces loading of the disc
  • Load-resistant coating prevents clogging to optimize cut and disc life
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For industrial/occupational use only. Not for consumer sale or use.
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Specifications
Attribute Name
Value
Abrasive Material
Silicon Carbide
Alternative Sale Availability
6. This item is for industrial use only and there are no VOC restrictions.
Application
Finishing, Sanding, Surface Preparation
Attachment Type
Hook & Loop
Backing Material
Paper
Backing Weight
A Weight
Brand
Hookit™
Coat Type
Open Coat
Color Family
Gray
Equipment - Machines
Random Orbital Sanders
Form Type
Hookit™
For Use On
Aluminum, Composites
Grit
100, 120, 150, 180, 220, 240, 280, 320, 400, 80
Hole Configuration
500X
Industries
Metalworking, Woodworking
Maximum Speed
12000 rpm
Max OPM
12000
Net Weight (Imperial)
3.69 lb, 4.69 lb
Net Weight (Metric)
1.68 kg, 2.13 kg
Overall Diameter (Imperial)
5 in
Overall Diameter (Metric)
127 mm
Position
Better
Primary Application
Other Door Assembly Applications
Product Color
Gray
Product Form
Disc
Substrate
Aluminum, Composite
Vacuum Support
No
Product Details
  • 3M™ Hookit™ discs are easy to change and reuse, maximizing utility for the life of the disc
  • Silicon carbide mineral cuts faster than aluminum oxide and produces a superior finish
  • Open coat reduces loading of the disc
  • Load-resistant coating prevents clogging to optimize cut and disc life
  • Light A-weight paper backing is suitable for fine finishing

3M™ Hookit™ Paper Disc 426U is constructed of silicon carbide mineral on a light-weight paper backing for a fine finish on random orbital sander applications such as paint prep, whitewood sanding, sealer sanding, and solid surface finishing.

Hookit™ Disc Enables Swift, Easy Tool Attachment
We gave these discs an open coat construction and a load-resistant coating to help prevent clogging of the disc to optimize cut and prolong disc life. The Hookit™ (hook-and-loop) attachment system makes disc changes fast and easy, meaning the disc can be used again and again for the extent of the abrasive life.

Silicon Carbide Produces Superior Finishes
We chose silicon carbide, which is a very hard and sharp mineral commonly used for low-pressure applications such as paint prep and the final stages of whitewood sanding. While it may have a shorter life than aluminum oxide, it produces a superior finish and should be used where the best possible finish is desired.

Engineered for Load Resistance
Sandpaper discs cut better and last longer when dust isn't loading the cutting surface of the abrasives. Open coat construction means the abrasive grains are placed with space between them to help evacuate sanding dust and avoid clogging the cutting edge of the grains. The load-resistant coating also allows the disc to continue cutting even when sanding softwoods, paints, and other materials that would, otherwise, clog the disc and hinder sanding ability.

Enhance Productivity, Achieve Greater Throughput
Together with the 3M™ Hookit™ backing, these features add up to increased productivity and reduced material consumption.

Learn More About Sanding & Finishing Solutions (PDF, 1.4 Mb).

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.