3M 661X Plain Back Coated Lapping Disc, 4-1/8 in Dia, No Hole, 1 Micron Grit, Super Fine Grade, Diamond Abrasive
3M 7010307991
$7.30
/ Order multiples of 250 DC
Out of Stock
- Type: Plain Back;Lapping
- Abrasive Material: Diamond
- Applicable Material: Ceramics, Glass, Stone, Carbide, Composites, Exotic Alloys and Other Hard Materials
- Arbor/Shank Size: No Hole
- Backing Material: 3 mil Film
- Diameter: 4.125 in
- Grade: Super Fine
- Grit: 1 Micron
3M Coated Lapping Disc, Plain Back, 4-1/8 in Dia, No Hole, 1 Micron, Grade: Super Fine, Diamond Abrasive, 3 mil Film Backing, Applicable Materials: Ceramics, Glass, Stone, Carbide, Composites, Exotic Alloys and Other Hard Materials
- Precisely graded diamond particles coated on a polyester film
- Provides a consistent, repeatable finish on extremely hard materials
- Fast cut, increased throughput
- Flatter surface and sharp edges
- Uniform finish
- Long life
- Professional grade sandpaper
- Reduces overall process time
- Produces high yields
- Eliminates slurries
- Consistent results throughout life of product
- Used in many applications and on a multitude of machines
- 26500 psi ultimate tensile strength
- 24 months shelf life
- Final finish polishing process
- Blue color