3M Xtract™ Cubitron™ II Paper Disc 950U, 150+ F-weight, 5 in, Multi-hole, Die 500LG, 50/Carton, 250 ea/Case

3M Xtract™

$1.11 / Each

SKU	7100415700
Legacy SKU	60440625865
UPC	00068060135643
Product Number	950U

3M Xtract Cubitron II Hookit Paper Disc 950U is an abrasive disc designed to deliver high performance in oily applications. Its powered by fast-cutting, long-lasting 3M Precision-Shaped Grain in a super-open-coat construction that resists loading with sanding swarf. The F-weight paper backing is specially designed for sanding metal.

Ideal for prepping and repairing flat oily surfaces, including body-in-white applications
3M Xtract™ proprietary multi-hole pattern provides superior dust extraction to prevent loading, increase productivity and provide a cleaner work environment
3M Precision-Shaped Grain delivers a consistent, high cut-rate and long life
Very open-coat construction for reduced loading when sanding
3M Hookit™ attachment allows for quick and easy disc changes
F-weight paper backing is specially designed for metal sanding

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Superior Cut Rate

Durable

Custom Fit

Can Use on Many Surfaces

Product Dimensions	Imperial	Metric
Weight	0.803 lbs
Width	5.1248 in
Length	5.1248 in
Height	3.03071 in
Center Hole Diameter		0.0 NP

Shipping Dimensions
Weight	4.41 lb
Length	16.25 in
Width	5.8748 in
Height	6.25 in

PRODUCT FAQ

What grit is the 3M Xtract™ Cubitron™ II Paper Disc 950U, and what does the F-weight mean?

The 950U designation indicates this is a 150+ grit disc, and the F-weight refers to the paper backing weight, which provides durability and flexibility during sanding operations. This combination makes it ideal for aggressive material removal on wood and composite surfaces.
How many discs come in each case, and what's the multi-hole pattern used for?

Each case contains 250 discs total, packaged in cartons of 50. The multi-hole pattern is designed for efficient dust extraction when used with compatible sanders, which helps keep your work area cleaner and improves operator visibility.
What size sander does the 5-inch disc fit, and what's the Die 500LG specification?

The 5-inch disc is compatible with standard 5-inch random orbital sanders. The Die 500LG refers to the specific tooling used to create the multi-hole pattern and disc configuration, ensuring consistent quality and proper fit with your equipment.

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.

SKU 7100415700 | 3M Xtract™ Cubitron™ II Paper Disc 950U

Fast Cutting with Minimal Loading

The 3M Cubitron II Hookit Disc 950U incorporates 3M's PrecisionShaped Grain technology, which has been engineered to undergo continuous fracturing during the sanding process, consistently exposing sharp, fresh cutting points. This advanced grain structure enables the disc to maintain an exceptionally high cutting rate throughout its operational lifespan while simultaneously minimizing thermal buildup on the workpiece surface. The disc's open-coat construction is specifically formulated to reduce particle loading and clogging, a feature that proves particularly valuable when working with softer materials like aluminum. The result is dependable, high-speed performance coupled with extended disc longevity.

Aggressive Performance with Refined Surface Quality

Engineered to balance cutting power with operational efficiency, the 950U delivers robust cutting action while simultaneously producing a smooth, uniform surface finish suitable for demanding panel and frame sanding applications. The disc maintains consistent performance characteristics from the initial cut through to the final finishing pass, ensuring predictable results throughout the sanding process.

Advanced Dust Extraction System

As an integral component of the 3M Xtract Clean Sanding System, the 950U disc is optimized for superior dust removal efficiency. The system features a proprietary multi-hole extraction pattern that significantly outperforms conventional 5- or 6-hole designs in dust collection capability. This innovative hole configuration also provides the practical benefit of enabling rapid disc changes without requiring precise alignment of the disc holes to the backup pad holes. For maximum dust removal effectiveness, 3M recommends pairing this disc with a 3M Xtract Back-up pad and 3M Xtract Random Orbital Sander equipped with vacuum extraction (sold separately).

Hookit Disc Advantages

Hook-and-loop attachment system that connects securely to compatible backup pads
Clean removal and reusability throughout the disc's abrasive life, improving cost efficiency
Reduced aggressiveness compared to adhesive-backed Stikit discs, making them ideal for applications requiring refined finishes
Ideal for work environments where adhesive-backed discs may become compromised by dust or debris accumulation

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