Free Ground Shipping Over $199

3M  |  SKU: 7100178090  |  Barcode: 50638060059260
13% off

3M 769F Flap Disc Type 27, 120+ Grit, 7 in x 7/8 in for Grinding and Finishing on Carbon and Stainless Steel (7100178090) (5 Pack)

Sale price $43.95 Regular price $50.54

Bulk Pricing Available

Need to place a large order? Request a quote

Description

3M 7100178090 Description

3M Flap Disc 769F is a value-priced, high-performance Type 27 flap disc featuring 3M Precision-Shaped Grain on a durable polyester backing to cut fast and last long in grinding, beveling, blending and surface prep on carbon steel and stainless steel.

3M 7100178090 Includes

  • (5) 7 in x 7/8 in 3M 769F Type 27 Flap Discs (120+ Grit)

3M 7100178090 Features

  • Powered by 3M Precision-Shaped Grain for fast cut and long life
  • Type 27 flat profile for grinding and finishing
  • 120+ grit delivers fine finishing while removing material efficiently
  • Durable YF-weight polyester backing for high-pressure applications
  • Rated up to 8,600 RPM on 7 in right-angle grinders
  • Works on carbon steel, stainless steel and heat-sensitive alloys
  • Can often grind and finish in one step to save time

3M 7100178090 Specifications

Disc Type Type 27 (T27)
Grit 120+
Abrasive Material Precision-Shaped Ceramic blend
Backing Material Polyester, YF weight
Attachment Type Center Hole
Center Hole Diameter 7/8 in (22.225 mm)
Overall Diameter 7 in (177.8 mm)
Maximum Speed 8600 rpm
Color Purple
Product Form Flap Disc
Applications Weld grinding, beveling, edge deburring, blending, finishing, surface preparation, scale and spatter removal
Compatible Tools Right angle grinders
Pack Quantity 5 per case
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.