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.
- 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
|Length||1 in||25.4 mm|
|Diameter||1-1/2 in||38.1 mm|
What is the size and weight of the 3M™ Cloth Spiral Band 747D?
The 3M™ Cloth Spiral Band 747D measures 1-1/2 in x 1 in and has an abrasive weight of 80 X-Weight.
How many pieces are included per case?
There are a total of 100 pieces included per case.
Can the spiral band be used on various types of materials?
Yes, it can be used on all types of metal, including stainless steel.
Is this product easy to install and maintain during use?
Yes, these spiral bands install quickly onto a rubber or expandable wheel for efficient installation. They also have great resistance to loading so they can withstand longer usage without reducing performance.
Does this product provide smooth finishes when polished surfaces?
A：Yes，the Cloth Spiral Bands generate straight-line finished or grained products such as metal doors frames finish. And they would give desired results in giving satin-finished with few-pattern lines.
Product Description: 3M Cloth Band 747D
For aggressive applications that require a fast continuous cut and long-lasting performance, the 3M Cloth Band 747D is the perfect solution. This band is made by bonding a blend of aluminum oxide and 3M Ceramic Abrasive Grain to a durable cotton backing using resin. The resin creates a strong bond that can withstand high heat and pressure, while the grinding aid on the band reduces grinding temperatures to protect heat-sensitive alloys.
The 3M Cloth Band 747D is designed to fit onto a rubber wheel attachment, such as a cushion polishing wheel or a rubber slotted expander wheel (both sold separately). It can be used with a die grinder or rotary drill and comes in a range of widths and lengths to suit different contours and tasks. This band is often used in foundry work.
The 3M Ceramic Abrasive Grain is a ceramic mineral that is designed using a proprietary process to enhance its toughness and hardness. Ceramic blend products feature aluminum oxide blended with ceramic grain for a harder, longer-lasting abrasive. Ceramic abrasives are engineered to fracture frequently for a super-fast cut and can handle intense heat and stress applications. The ceramic/aluminum oxide blend surpasses aluminum oxide abrasives in cut-rate and durability, making the 3M Cloth Band 747D an excellent choice for moderate stock removal and surface preparation.
- Blend of aluminum oxide and 3M Ceramic Abrasive Grain for aggressive applications
- Resin-bonded to a durable cotton backing for long-lasting performance
- Grinding aid on the band reduces grinding temperatures to protect heat-sensitive alloys
- Fits onto a rubber wheel attachment for use with a die grinder or rotary drill
- Comes in a range of widths and lengths to suit different contours and tasks
- 3M Ceramic Abrasive Grain is engineered to fracture frequently for a super-fast cut
- Ceramic/aluminum oxide blend surpasses aluminum oxide abrasives in cut-rate and durability
- Excellent choice for moderate stock removal and surface preparation