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3M™ Cloth Spiral Band 747D

24  Products
  • Tube-shaped band fits inner and outer contours to remove parting lines, imperfections, and burrs
  • Ceramic/aluminum oxide blend offers excellent cut rate and life for increased performance over traditional abrasives when sanding on whitewood and metal substrates
  • Durable cotton backing withstands aggressive sanding and grinding
  • Grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel and nickel alloys
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Overall Length (Imperial)
Overall_Length_Imperial
Overall Diameter (Imperial)
Overall_Diameter_Imperial
Max RPM
Max_RPM
Equipment - Machines
Equipment_-_Machines
Grit
Grit
24 Products Available
Available options:
 Overall Length (Imperial), Overall Diameter (Imperial), Max RPM, Equipment - Machines and Grit
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Specifications
Attribute Name
Value
Abrasive Material
Ceramic, Ceramic Aluminum Oxide
Application
Deburring, Finishing, Grinding, Polishing
Back Color
Gray
Backing Material
Cloth
Backing Weight
X Weight
Brand
3M™
Coat Type
Closed Coat
Color Family
Orange
Equipment - Machines
Die Grinders, Inline Sanders
Form Type
Band
For Use On
Stainless Steel
Grit
50, 60, 80, P100, P120
Industries
Marine, Metalworking
Inner Diameter (Metric)
12.7 mm, 19.05 mm, 25.4, 25.4 mm, 38.1 mm, 50.8 mm, 76.2 mm, 9.525 mm
Max RPM
10000, 11000, 14000, 15000, 17000, 18000, 19000, 6000, 7000
Net Weight (Imperial)
0.62 lb, 0.64 lb, 0.77 lb, 0.88, 0.88 lb, 0.97 lb, 1.06 lb
Net Weight (Metric)
0.28 kg, 0.29 kg, 0.35 kg, 0.4, 0.4 kg, 0.44 kg, 0.48 kg
Overall Diameter (Imperial)
0.375 in, 0.5 in, 0.75 in, 1, 1 in, 1.5 in, 2, 2 in, 3 in
Overall Diameter (Metric)
12.7 mm, 19.05 mm, 25.4, 25.4 mm, 38.1 mm, 50.8, 50.8 mm, 76.2 mm, 9.525 mm, 12.7 mm, 19.05 mm, 25.4, 25.4 mm, 38.1 mm, 50.8, 50.8 mm, 76.2 mm, 9.525 mm
Overall Length (Imperial)
0.5 in, 0.75 in, 1, 1 in, 1.5 in, 2 in
Overall Length (Metric)
12.7 mm, 19.05 cm, 25.4, 25.4 cm, 25.4 mm, 38.1 mm, 50.8 mm
Overall Width (Metric)
12.7 mm, 19.05 mm, 25.4, 25.4 mm, 38.1 mm, 50.8 mm
Position
Better
Product Color
Orange
Product Form
Spiral Band
Sub Industries
Sub Applications
Substrate
Stainless Steel
Total Recycled Content %
C
Product Details
  • Tube-shaped band fits inner and outer contours to remove parting lines, imperfections, and burrs
  • Ceramic/aluminum oxide blend offers excellent cut rate and life for increased performance over traditional abrasives when sanding on whitewood and metal substrates
  • Durable cotton backing withstands aggressive sanding and grinding
  • Grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel and nickel alloys
  • Resin bond withstands high heat and pressure

3M™ Cloth Band 747D is a versatile abrasive that can be used to access inner and outer contours for grinding, sanding, and shaping on all metals, including stainless steel and nickel alloys, as well as wood and fiberglass. It conforms to contours to remove parting lines or seams, imperfections, and burrs.

3M™ Cloth Band 747D
High Quality Construction
For a fast continuous cut and long-life durable performance on aggressive applications, a blend of aluminum oxide and our 3M™ Ceramic Abrasive Grain is resin-bonded to a durable cotton backing. Resin creates a strong bond that withstands high heat and pressure, and a grinding aid on the band reduces grinding temperatures to protect heat-sensitive alloys.

The band fits onto a rubber wheel attachment (such as a cushion polishing wheel or a rubber slotted expander wheel, both sold separately) for use with a die grinder or rotary drill. The bands come in a range of widths and lengths to suit different contours and tasks, and are often used in foundry work.

Blended Abrasive Grain
Our ceramic abrasive grain is a ceramic mineral designed using a proprietary process to enhance toughness and hardness of the grain. Ceramic blend products feature aluminum oxide blended with ceramic grain for a harder, longer-lasting abrasive. Perfect for stock removal, ceramic abrasives are engineered to fracture frequently for a super fast cut and can handle intense heat and stress applications. Ceramic/aluminum oxide blend surpasses aluminum oxide abrasives in cut-rate and durability and makes our 3M™ Cloth Band 747D an excellent choice for moderate stock removal and surface preparation.

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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