3M Products & Supplies

3M™ Hookit™ Blue Abrasive Disc 321U, 36165, 5 in, 320, Multi-hole, 50 Discs/Carton, 4 Cartons/Case - 7100215945

Sold As: 4-Pack
SKU: 7100215945
MPN: 7100215945
Stock Item: Stock items typically ship within 2-3 business days
UPC: 00051131361652
3M ID: 60455109755
5 Digit UPC: 36165
$169.82 ($42.45 / Count)
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Product Description

The 3M™ Hookit™ Blue Abrasive Disc 321U delivers best-in-class performance at every stage of paint prep and coatings removal. Premium aluminum oxide mineral abrasive is blended with ceramic grain for a full range of sanding applications. The multi-hole discs feature a specially-designed pattern that reduces loading, extends disc life and aligns with most backup pads. Hookit™ attachment makes disc changes easy.

Features

  • Upgraded resins improve durability and finish
  • A best-in-class abrasive for a variety of applications
  • Anti-loading coating prevents dust and debris from clogging the cutting surface
  • Engineered ceramic mineral blend is balanced for maximum abrasive performance in its class
  • Discs available in mutli-hole pattern for excellent dust extraction or in no-hole format

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Specifications

Country of OriginCanada
Number per Inner UOMDiscs Per Carton
Attachment TypeHook & Loop
Sub ApplicationsClear Coat
Coat TypeClosed Coat
Overall Diameter (Imperial)5.0
Vacuum SupportYes
Overall Diameter (Imperial) UOMin
Backing MaterialPaper
Center Hole Diameter (Imperial)0.0
ApplicationClear Coat
Number of Vacuum Holes60.0
Product ColorBlue
Grit320
Abrasive MaterialCeramic Aluminum Oxide
Product FormDisc
Product CategoryAbrasive Discs
Overall Diameter (Metric) UOMmm
Number per Inner50.0
Center Hole Diameter (Metric)0.0
Overall Diameter (Metric)127.0
Backing WeightC Weight
Wet or DryDry

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