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3M™ Trizact™ Cloth Belt 305EA

Products
  • Excellent finish consistency from day one for final finish and pre-polish applications
  • Aluminum oxide grain cuts fast, stays sharp
  • Engineered for dry sanding applications, runs cooler
  • Proprietary abrasive mineral runs with less pressure, cleaner, cooler and with fewer belt changes
 More...
Overall Width (Imperial)
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Micron Grade
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 Overall Width (Imperial) and Micron Grade
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Specifications
Attribute Name
Value
Abrasive Material
Aluminum Oxide
Backing Material
Rayon Cloth
Backing Weight
JE Weight
Brand
Trizact™
Form Type
Scalloped Edge
Micron Grade
A3, A5
Overall Length (Imperial)
132 in
Overall Length (Metric)
3352.8 mm
Overall Width (Imperial)
1 in, 2 in, 3 in
Overall Width (Metric)
25.4 mm, 50.8 mm, 76.2 mm
Product Form
Belt
Splice Type
Film-lok
Product Details
  • Excellent finish consistency from day one for final finish and pre-polish applications
  • Aluminum oxide grain cuts fast, stays sharp
  • Engineered for dry sanding applications, runs cooler
  • Proprietary abrasive mineral runs with less pressure, cleaner, cooler and with fewer belt changes
  • Fewer steps and fewer rejects means lower grinding cost per part

3M™ Trizact™ Cloth Belt 305EA features an aluminum oxide mineral constructed on a very flexible JE-weight backing. It is resin bonded for heat resistance and contains a grinding aid to assist in cutting and keeping the work piece cool. This belt offers outstanding consistency and long belt life in both robotic and offhand applications. It is available in micron grades A5 and A3.

3M™ Trizact™ Cloth Belt 305EA
Conventional abrasives start
out sharp, but dull quickly


Choose 3M's Trizact Cloth Belt 305EA where fine, precise finishes are needed and for pre-polish and pre-plate finishing applications on stainless steel, cobalt chrome, titanium and zirconium substrates, such as motorcycle parts, golf clubs and sporting goods products.
The three-dimensional structures
of 3M™ Trizact™ abrasives
contain multiple layers of mineral.
As these pyramid-like structures
wear, fresh, sharp mineral is
constantly exposed to the
rworkpiece, esulting in faster,
more consistent cutting.
Fast, Fine, Consistent Finishes
For fast, fine, consistent finishes, our 3M™ Trizact™ Cloth Belt 305EA is a go-to belt.

Our microreplicated Trizact abrasive grain is engineered to start sharp and stay sharp longer, delivering less variability than conventional abrasives throughout its life. We developed this enhanced product to address final finish and pre-polish applications in where fine, precise finishes are needed.

We used aluminum oxide — a high-purity, tough mineral primarily used for precision grinding of steels and hard alloys — on a very flexible JE-weight rayon cloth backing. We used a resin bond for heat resistance and a grinding aid to keep the work piece cool, for dry sanding applications.

This belt is available in a variety of forms including narrow, file, portable pump sleeve and wide and flat finishing belts.

Science of Abrasion: Microreplicated Abrasive Mineral
Derived from patented 3M microreplication technology, Trizact abrasives consist of very small, precisely-shaped, three-dimensional structures distributed uniformly over the abrasive backing. Unlike conventional abrasives, which are constructed from randomly spaced and irregularly shaped minerals, the uniform configuration of Trizact abrasives helps deliver more consistent finishes with higher cut rates, and cooler grinding and finishing temperatures.

Recommended Applications
Choose 3M's Trizact Cloth Belt 305EA where fine, precise finishes are needed and for pre-polish and pre-plate finishing applications on stainless steel, cobalt chrome, titanium and zirconium substrates, such as motorcycle parts, golf clubs and sporting goods products.
 
3M's Trizact Cloth Belt 305EA works well for final steps in casting and forging, dimensioning and scratch refinement in the manufacture of surgical and orthopedic devices.
A consistent fine finish on medical
knee implant on robotic application
3M's Trizact Cloth Belt 305EA works well for final steps in casting and forging, dimensioning and scratch refinement in the manufacture of surgical and orthopedic devices.

The Trizact Advantage
The finer finishes that our 3M Trizact Cloth Belt 305EA achieves and reduced downstream polishing time, due to fewer steps and fewer rejects, equals greater productivity and lower grinding cost per part.

3M product innovation and technical expertise, combined with over a century of practical abrasives application experience, can help you meet today's demanding quality, cost, material and turnaround challenges.

See how more efficiency can save you money and protect your product quality — and how 3M products support a more consistent and predictable process from start to finish.

Customer Reviews
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Large Volume Order

If you are considering a large purchase of this or other 3M Abrasive products our inside sales team is ready to help by providing additional information and options that our industrial customers typically seek when making abrasive procurement decisions. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we’ll do our best to prove that we should be your abrasive supplier of choice.


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