3M Cubitron II 34490 737U Series Dust Free File Sheet, 2-3/4" x 16-1/2", 40+ Grit, Coarse Grade, Purple, Dry, Box of 25

3M Cubitron II 34490 737U Series Dust Free File Sheet, 2-3/4" x 16-1/2", 40+ Grit, Coarse Grade, Purple, Dry, Box of 25

• The 3M 34490 Cubitron II Hookit dust free file sheet 737U is a 40 Plus abrasive file sheet designed for automotive repair sanding stages such as paint removal and rough body filler shaping. It uses precision shaped ceramic grain and a multi hole pattern to support fast cut, long life, and improved dust extraction.
• Features:
  • Grit: 40 Plus supports paint removal and rough body filler shaping in automotive repair
  • Precision shaped ceramic abrasive grain is designed to cut fast and maintain cutting performance
  • Hookit hook and loop attachment supports quick file sheet changes on compatible backup pads
  • Multi hole dust free pattern supports dust extraction when used with a compatible vacuum system
  • File sheet format supports straight line sanding on panels and repair areas
• Specifications:
  • Manufacturer: 3M
  • Part Number: 34490
  • MPN: 34490
  • UPC: 00051131344907
  • Product Name: Cubitron II Hookit Dust Free File Sheet 737U
  • 3M Product Number: 737U
  • Grade: 40 Plus
  • Sheet Size: 2-3/4" x 16-1/2"
  • Sheet Size: 69 mm x 419 mm
  • Abrasive Material: Precision shaped ceramic
  • Attachment Type: Hook and loop
  • Dust Extraction: Multi hole dust free pattern
  • Quantity: 25 identical sheets per box
  • System Compatibility or Application: Designed for automotive repair sanding, including paint removal and rough body filler shaping, using compatible Hookit file sheet backup pads and dust extraction systems
• The Cubitron II Hookit Dust Free File Sheet 737U can also be referred to as dust extraction file sheet, Hookit file sheet abrasive, precision shaped ceramic sanding sheet, automotive body file sanding sheet, and 40 Plus sanding file sheet.

3M is a diversified manufacturer of engineered materials and industrial products, supplying abrasives, adhesives, tapes, and surface preparation solutions used in automotive repair, manufacturing, and maintenance environments.

Q: What is this file sheet used for?
A: It is designed for automotive repair sanding tasks such as paint removal and rough body filler shaping.

Q: What does Hookit mean for attachment?
A: Hookit indicates a hook and loop backing designed to attach to compatible Hookit backup pads for fast sheet changes.

Q: What does dust free mean on this sheet?
A: It refers to the multi hole pattern intended to support dust extraction when used with a compatible vacuum system and backup pad.