3M™ Diamond Microfinishing Film PSA Disc 675L, 74 Mic 6MIL, Teal, 5 in x NH, Die 500X, 25/Pac, 500 ea/Case

Designed with a strong polyester film backing and sharp diamond mineral, 3M™ Diamond Microfinishing Film 675L delivers fine finishes on hard metals, thermal spray coating, ceramics, carbides, chilled iron and granite.
Special Price $10.81 Regular Price $12.72
UPC 00051141209883
3M ID 7010300159
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Diamond Mineral: Sharp Cut, Fine Finishes

3M™ Diamond Microfinishing Film PSA Disc 675L was designed for and fast finish reduction on hard materials – it's a disc that helps operators swiftly and effectively remove thermal spray coatings, ceramics, carbides, chilled iron and granite. Spanning markets, 675L is commonly used in the transportation, general industrial, precision grinding and finishing and aerospace industries.

Diamond cuts well when moderate to medium pressure is applied. It offers an efficient alternative in most applications except those requiring the finest possible finishes. Altogether, diamond mineral renders this disc a great option for tough coating and hard to grind material removal.

Disc 675L is available in grades 125 and 74 micron to refine thermal sprayed surfaces and 45, 30, 20 and 9 micron for finer finishes. The disc comes in a range of grades, so operators can choose a disc that's tailored to their unique project needs.

Polyester-Backed Abrasive May Be Run Wet or Dry

The polyester backing on 3M™ Microfinishing PSA Film Disc 675L is water resistant, so the disc may be run wet if desired. Adding a lubricant like water can help minimize build up and wash away swarf, which prevents the abrasive from getting clogged; it helps keep the abrasive cut sharp and run cool.

Pressure Sensitive Adhesive (PSA) for Easy Disc and Tool Attachment

A pressure sensitive adhesive (PSA) backing was engineered in the design of 675L, so disc to tool attachment would be swift and easy. The PSA backing holds the disc securely in place during use, and removes cleanly from the backup pad (sold separately), leaving an uncontaminated surface for the next disc. It's designed for use with orbital and random orbital sanders.

Overall, this micron-graded diamond abrasive delivers the desired finish without compromising the integrity of the substrate. Its strength and versatility make it a great disc for finishing.


  • Micron-graded diamond mineral delivers close tolerance precision finishes
  • Great for medium stock removal
  • May be run wet or dry
  • Color-coded by grade to reduce risk for error
  • Available in a range of grades, so operators can choose the right disc for their unique application
More Information
3M ID 7010300159
Keywords 3M, Diamond Microfinishing Film, PSA Disc, 675L, fine finishes, hard metals, thermal spray coating removal, ceramic grinding, carbide polishing, chilled iron finishing, granite sanding, micron-graded diamond abrasive, precision finishes, medium stock removal, wet or dry sanding, color-coded grades, transportation industry, general industrial applications, precision grinding, aerospace industry, polyester backing, pressure sensitive adhesive, PSA attachment, orbital sanders, random orbital sanders, abrasive disc, manufacturing applications, automotive industry, metalworking, woodworking, body in white assembly, finishing tools
Global Product Hierarchy Abrasives > Abrasive Discs > Film Discs
Abrasive Material Diamond
Application Finishing, Grinding, Polishing
Backing Material Polyester Film
Backing Thickness (Imperial) 5.0 mil
Capabilities Surface Preparation
Center Hole Diameter (Imperial) 0.0 NP
Center Hole Diameter (Metric) 0.0 NP
Color Family Green
Grit Non Pertinent
Product Color Teal
Product Number 675L
Product Type simple
Quantity 0
Trademark 1 3M™
Country of Origin United States
SAP Shelf Life In Days 1825
Base - Billing Unit EA
Base - Metric Gross Weight 7.348 G
Base - Metric Height Dimension 127.0 MM
Base - Metric Length Dimension 0.762 MM
Base - Metric Width Dimension 127.0 MM
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Gross Weight 0.016199567025344804 lbs
Unit of Use - Customary Net Weight 0.016199567025344804 lbs
Unit of Use - Customary Height Dimension 5.0 in
Unit of Use - Customary Length Dimension 0.03 in
Unit of Use - Customary Width Dimension 5.0 in
Unit of Use - Metric Cubic Dimension 12290.298 MMQ
Unit of Use - Metric Net Weight 7.348 G
Unit of Use - Metric Height Dimension 127.0 MM
Unit of Use - Metric Length Dimension 0.762 MM
Unit of Use - Metric Width Dimension 127.0 MM
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit DISC
Unit of Use - Unit EA
Inner - Billing Unit EA
Inner - Customary Cubic Dimension 484.00000146456983 ci
Inner - Customary Gross Weight 0.4159990610071329 lbs
Inner - Customary Net Weight 0.40498917563362014 lbs
Inner - Customary Height Dimension 4.0 in
Inner - Customary Length Dimension 11.0 in
Inner - Customary Width Dimension 11.0 in
Inner - Metric Cubic Dimension 7931.339 CCM
Inner - Metric Net Weight 183.7 G
Inner - Metric Height Dimension 10.16 CM
Inner - Metric Length Dimension 27.94 CM
Inner - Metric Width Dimension 27.94 CM
Inner - Item Quantity 25
Inner - Total Unit Quantity 25
Inner - Previous Packaging Level Quantity 25
Inner - Item Unit DISC
Inner - Previous Packaging Level Unit DISC
Inner - Unit PAK
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 692.9008149354881 ci
Shipper - Customary Gross Weight 8.8228997326388 lbs
Shipper - Customary Net Weight 8.099783512672403 lbs
Shipper - Customary Height Dimension 4.811811023622047 in
Shipper - Customary Length Dimension 12.0 in
Shipper - Customary Width Dimension 12.0 in
Shipper - Metric Cubic Dimension 11354.61 CCM
Shipper - Metric Weight 4.002 KG
Shipper - Metric Net Weight 3.674 KG
Shipper - Metric Height Dimension 12.222 CM
Shipper - Metric Length Dimension 30.48 CM
Shipper - Metric Width Dimension 30.48 CM
Shipper - Item Quantity 500
Shipper - Total Unit Quantity 500
Shipper - Previous Packaging Level Quantity 20
Shipper - Previous Packaging Level Unit PACK
Shipper - Item Unit DISC
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 97372.79356448476 ci
Pallet - Customary Gross Weight 982.999339252554 lbs
Pallet - Customary Net Weight 874.7766193686194 lbs
Pallet - Customary Height Dimension 48.3 in
Pallet - Customary Length Dimension 48.0 in
Pallet - Customary Width Dimension 42.0 in
Pallet - Metric Cubic Dimension 1595654.2 CCM
Pallet - Metric Net Weight 396.792 KG
Pallet - Metric Height Dimension 122.682 CM
Pallet - Metric Length Dimension 121.92 CM
Pallet - Metric Width Dimension 106.68 CM
Pallet - Item Quantity 54000
Pallet - Total Unit Quantity 54000
Pallet - Previous Packaging Level Quantity 108
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit DISC
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 9
Pallet - Shipping Container Per Layer Quantity 12
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