Free Shipping Click for more details

Lead times vary on all products. Most items ship within 5 business days. Call 800-521-8584 or email sales@ward-kennedy.com for more information.

3M™ Microfinishing Film Roll 372L, 4 in x 150 ft x 3 in, 30 Micron, ASO Keyed Core, 4 per case

SKU: 7000000248

3M™ Microfinishing Film Roll 372L, 4 in x 150 ft x 3 in, 30 Micron, ASO Keyed Core, 4 per case

SKU: 7000000248
$225.93 / Roll
Adding this item to your cart will qualify your order for free shipping

Minimum Order Quantity: 4 Roll
QTY:
SHIPPING DIMENSIONS Height: 8.80 Inches Width: 8.30 Inches Length: 12.90 Inches Weight: 14 Lb(s) 4 Oz

Technical Specifications

  • Polyester film backing can be run wet
  • Available in a range of grades to help operators achieve goal tolerances
  • Color-coded by grade for error proofing
  • Micron-graded aluminum oxide abrasive cuts fast and provides a consistent, fine finish
  • Durable polyester film backing provides flexibility for consistent finishing on contoured surfaces

Predictable, Consistent, Repeatable Performance
In order to achieve an extremely consistent scratch for microfinishing, 3M use micron-graded mineral, measured at a very tight size tolerances for 3M™ Microfinishing Film Roll 372L. The resin bond ensures reliable, consistent performance. With a durable film backing, the abrasive helps achieve tight geometry and finish tolerances.

This microfinishing roll comes in a broad range of micron grades to achieve reproducible surface characteristics and geometric values that adhere to specification. In some applications, numerous grades are run simultaneously to achieve finishes that differ across the surface of a single complex part. To reduce risk of operator error, 3M designed Type 2 film in a range of colors — reflective of each grade. The color coding is a useful visual cue, as is sorting width by core size and side and end of roll printing and marking.

3M™ Microfinishing Films<td class="rowCell1 ltGrayBullet"
Product Mineral Backing Caliper
(0.001")
Backside Grades (Microns)
9 15 20 30 40 45 50 60 74 80 100 125
372L Aluminum
Oxide
5 Type S  

RELATED PRODUCTS

3M™ Full Tapered Cartridge Roll 341D, 1/2 in x 1 in x 1/8 in, 60 grit, X-weight,…
SKU: 7010363551
$1.02
3M™ Hookit™ Microfinishing Film Disc 268L, D/F, Type D, 6 in x 8 Holes, 30 Micro…
SKU: 7010292180
$1.74
3M™ Printed Circuit Board Controller Assembly 55139, 1 per case
SKU: 7000119411
$163.76
Please enable JavaScript for Full Website Functionality