Free Ground Shipping Over $199

3M  |  SKU: 7100073549

3M 737U 31370 Cubitron II Hookit Clean Sanding Abrasive Disc, 6 in, 40 Plus Grit, Purple (7100073549) (100 Pack)

Regular price $308.35
($3.08 / ea)

Bulk Pricing Available

Need to place a large order? Request a quote

Description

3M 7100073549 Description

3M Cubitron II Hookit Clean Sanding Abrasive Disc 737U is a 6 in purple, 40 Plus grit paper disc designed for fast cut and long life in automotive and general surface preparation. The multi hole pattern supports excellent dust extraction and the Hookit hook and loop attachment enables quick change and reusability.

3M 7100073549 Includes

  • (100) - 3M 7100073549 Cubitron II Hookit Clean Sanding Abrasive Disc, 31370, 6 in, 40 Plus grade

3M 7100073549 Features

  • Precision Shaped Ceramic abrasive with triangular shaped grain for fast cutting performance
  • Cuts at least 30 percent faster and lasts at least 30 percent longer than conventional ceramic abrasives
  • Hookit hook and loop attachment for quick disc change outs
  • Clean Sanding multi hole pattern for excellent dust extraction
  • Designed for machine sanding with random orbital and disc sanders
  • Reusable disc removes cleanly and easily from the backup pad
  • Ideal for paint removal, filler shaping, feather edging, and final prep before priming
  • Open coat construction helps reduce loading
  • Vacuum support for dust control when used with compatible pad and extraction

3M 7100073549 Specifications

3M Product Number 737U
Part Number 31370
Overall Diameter 6 in
Grit 40 Plus
Color Purple
Abrasive Material Precision Shaped Ceramic
Backing Material Paper
Backing Weight C Weight
Coat Type Open Coat
Attachment Type Hook and Loop
Number of Vacuum Holes 7
Maximum Speed 12000 rpm
Wet or Dry Dry
Vacuum Support Yes
Quantity per Carton 25 discs
Product Length (in) 6.102362204724409
Product Width (in) 6.102362204724409
Product Height (in) 2.0078740157480315
Shipping Weight (lbs) 1.0949985776877156
WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

  • 400K Square Feet of Warehouse Space

    With over 400,000 square feet of warehouse space, Pro Work Supply is built for speed and scale. We are a full service retailer of 3M tapes, abrasives, hearing protection, and adhesives - so you get what you need, when you need it.

  • Real Support from Industry Pros

    When you call Pro Work Supply, you're talking to experienced professionals—not a call center. Our team understands the products and the jobsite demands. Whether it's a spec check or a bulk quote, we deliver answers fast and service you can count on.

  • Contractor Partner

    From one-man crews to large-scale builders, our sales team is on hand to support contractors at every level. Need bulk pricing? Bidding a job? Our team works directly with you to quote high-volume orders, assist with 3M material lists, and keep your projects on schedule. We know what's at stake when time and accuracy matter.