3M™ Hookit™ Paper Disc 236U

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Premium aluminum oxide mineral is durable, cuts fast, and performs well on many surfaces
Strong, C-weight paper backing supports aggressive sanding with extra durability compared to lighter weight paper backings
Open coat construction and load-resistant coating prevent premature loading of the disc surface to maximize cut and extend abrasive life
3M™ Hookit™ discs are easy to change and reuse, maximizing sanding utility for the life of the disc

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

Overall Diameter (Imperial)

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Max RPM

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Grit

21 Products Available

Available options:

Overall Diameter (Imperial), Max RPM and Grit

Specifications

Attribute Name	Value
Abrasive Material	Aluminum Oxide
Alternative Sale Availability	6. This item is for industrial use only and there are no VOC restrictions.
Application	Finishing, Grinding, Sanding, Surface Preparation
Attachment Type	Hook & Loop
Backing Material	Paper
Backing Weight	C Weight
Brand	Hookit™
Coat Type	Open Coat
Color Family	Yellow
Equipment - Machines	Random Orbital Sanders
Form Type	Hookit™
For Use On	Aluminum, Carbon Steel, Composites, Glass, Paint
Grit	P100, P120, P150, P180, P220, P240, P320, P400, P500, P80
Hole Configuration	500X, 600Z
Industries	Aerospace, AOEM, Composite, Cutting Tool Manufacturing, Marine, Metalworking, Paint Preparation, Transportation & Heavy Equipment
Maximum Speed	12000 rpm
Max OPM	12000
Max RPM	12000
Net Weight (Imperial)	4.3 lb, 5.91 lb
Net Weight (Metric)	1.95 kg, 2.68 kg
Number of Vacuum Holes	6
Overall Diameter (Imperial)	5 in, 6 in
Overall Diameter (Metric)	127 mm, 152.4 mm
Position	Better
Product Color	Gold
Product Form	Disc
Substrate	Aluminum, Carbon Steel, Composites, Glass, Paint
Vacuum Support	No, Yes

Product Details

Premium aluminum oxide mineral is durable, cuts fast, and performs well on many surfaces
Strong, C-weight paper backing supports aggressive sanding with extra durability compared to lighter weight paper backings
Open coat construction and load-resistant coating prevent premature loading of the disc surface to maximize cut and extend abrasive life
3M™ Hookit™ discs are easy to change and reuse, maximizing sanding utility for the life of the disc

3M™ Hookit™ Paper Disc 236U offers aggressive cut and long life on a premium aluminum oxide disc with a durable edge and convenient Hookit™ attachment. A go-to product in many industrial operations, this durable disc is well suited for high production sanding operations as well as general purpose applications on paint, primer, wood, metal, plastic, and composites, including fiberglass.

Designed for use with a random orbital sander, the strong C-weight paper backing on our 3M™ Hookit™ Paper Disc 236U resists tearing and edgewear during aggressive sanding, and the disc is resin-bonded for heat- resistance, further increasing life and cut. These discs also feature an open coat and a load-resistant coating to enhance dust management and cut-rate.

A load-resistant coating allows the disc to continue cutting even when sanding softwoods, paints, and other materials that would, otherwise, clog the surface of the disc and hinder sanding ability. Loading is further reduced by an open coat, which means the abrasive grains are spaced slightly apart so that dust can escape rather than obstructing the cutting edge of the grains, thereby optimizing cut-rate and disc life.

A load-resistant coating allows the disc to continue cutting even when sanding softwoods, paints, and other materials that would, otherwise, clog the surface of the disc and hinder sanding ability.

Sanding discs come in a variety of forms to fit various power tools and disc pads. We designed the 3M™ Hookit™ Paper Disc 236U to conveniently and firmly attach to a hook-and-loop backup disc pad (sold separately) on a random orbital sander, to be removed cleanly and easily, and be simple to reuse. A load-resistant coating prevents wood dust, paint particles, and other debris from prematurely clogging the surface of the disc, optimizing cut-rate and disc life.

Resources

Flyers

Safety Inserts

Abrasive Discs (PDF, 711.0KB)

Sales Guides

3M™ Random Orbital Sanding Guide PDF, Digital, Lo Res (PDF, 2.7MB)

Customer Reviews

Large Volume Order

If you are considering a large purchase of this or other 3M Abrasive products our inside sales team is ready to help by providing additional information and options that our industrial customers typically seek when making abrasive procurement decisions. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we’ll do our best to prove that we should be your abrasive supplier of choice.

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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.