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  • Diamond abrasive removes material from the hardest substrates fast
  • Diamond abrasive grade range: 20, 30, 45, 80, 160, and 300 microns
  • Maintains flatness from grinding through finishing
  • No slurry to clean up and dispose of
  • Hook and loop attachment makes tool attachment swift, simple and secure, reducing downtime

3M™ Trizact™ Industrial Diamond QRS Cloth Disc 673FA is constructed with 3-dimensional structures containing micron-graded diamond particles, a resin bonding system and a Y-weight cloth backing laminated to a polycarbonate backing for support. This abrasive runs with an aqueous coolant. These discs are ideal for flat lapping and rotary finishing of hard-to-grind materials.

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3M™ Trizact™ Industrial Diamond QRS Cloth Disc 673FA, A10 YF-weight,
Config 3M™ Trizact™ Industrial Diamond QRS Cloth Disc 673FA, A300 YF-weight,
Config 3M™ Trizact™ Industrial Diamond QRS Cloth Disc 673FA, A30 YF-weight,
Config
3M™ Trizact™ Industrial Diamond QRS Cloth Disc 673FA, A80 YF-weight,
Config 3M™ Trizact™ Industrial Diamond QRS Cloth Disc 673FA, A30, White, 8 in x
NH, Die 800L
3M™ Trizact™ Industrial Diamond QRS Cloth Disc 673FA, A30, White, 8 in x NH, Die 800L
Full Retail Price $408.05
Online Only Price $259.11
You save $148.94!
   
 
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Flat, Fast and Fine
We designed 3M™ Trizact™ Industrial Diamond QRS Cloth Disc 673FA abrasives to achieve a new dimension of speed, consistency and control for flat finishing, grinding and lapping of technical ceramics, glass and exotic metals.

One of the hardest materials on earth, the sharp, angular structure of diamond mineral is ideal for coarse grind, to achieve part dimension and planarity and intermediate grind and pre-polish, to help reduce total cycle time.

This abrasive is available in a broad range of grades from A300 to A20.

Cleaner and More Cost-Effective
Designed to work with aqueous coolants, our diamond discs reduce cleanup and toxic waste disposal issues associated with abrasive slurries. They can be used on existing flat grinding and finishing equipment.

To achieve precise surface parameters, the size, shape and surface of the diamond particle in the abrasive is paramount. Consistent abrasive mineral size is key for optimum material removal rates and constant uniform contact for a fine finish. Irregular size and shape can scratch or gouge. The uniform configuration and precisely engineered mineral structure of 3M™ Trizact™ abrasives are able to deliver exceptional cut rate and precision finishes consistently and predictably.

The cloth backing also features our Hook and Loop attachment system, which holds firm during use but allows for easy removal during replacement.

Finishing Exotic Materials More Efficiently
3M™ Trizact™ Industrial Diamond Cloth 673FA and its companion product 673LA demonstrate outstanding performance on a wide range of demanding materials including:

  • Spinel
  • Sapphire
  • Alumina
  • Zirconia
  • Ferrites
  • Tungsten carbide
  • Ferroelectric ceramics
  • Silicon nitride
  • Silicon carbide
  • Beryllium
  • Molybdenum
  • Aluminum
  • Glass
  • Glass ceramics
  • Various optical substrates
  • Silicon wafer reclamation
  • Others

3M Science. Applied to Finishing Demanding Materials.
Trizact™ has been specially developed for finishing more difficult processing materials such as titanium, cobalt, stainless steel, as well as for all exotic alloys in aerospace, aviation and medical industry. We also have very successful applications for finishing, copper, bronze, aluminum, composite materials and synthetics.