3M™ 051144-96964 Coated Regular Straight Cartridge Roll, 1/4 in Dia x 1 in OAL, 1/8 in Pilot Hole, P240 Grit, Aluminum Oxide Abrasive

322-328 N 9th St.
Terre Haute, IN 47807
812-234-1569
www.ind-supply.com

3M™ 051144-96964 Coated Regular Straight Cartridge Roll, 1/4 in Dia x 1 in OAL, 1/8 in Pilot Hole, P240 Grit, Aluminum Oxide Abrasive

Item Code: 3M 051144-96964
Brand: 3M
Mfg Part No: 051144-96964
Manufacturer: 3M
Unit Size: 1

Description

3M™ cartridge roll 341D gives you easy access to small, hard to reach spaces for sanding and finishing. As the outermost abrasive layer wears down, the cloth backing frays to expose fresh abrasive layers for continued cutting action. Our 3M™ cartridge roll 341D has a closed coat of aluminum oxide abrasive secured with a heat-resistant resin bond. Cartridge rolls fit onto a cartridge roll mandrel (sold separately) and is ideal for accessing small, hard to reach spaces. Cartridge roll 341D is used in metalworking applications. Aluminum oxide is a popular choice among industrial professionals because of its fast cut rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut rate, hardness and strength, it is widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking including ferrous alloys. Heat-resistant resin is a sturdy binding agent that adheres the abrasive to the backing and maintains the stability of the bond even in conditions of high heat or pressure. Cartridge rolls fit onto a compatible mandrel (sold separately) that attaches to a rotary tool such as a die grinder or drill. Together, the mandrel and cartridge roll enable the user to grind or finish hard to reach areas of a workpiece. To ensure correct fit, the center hole diameter of the cartridge roll must be equal the diameter of the mandrel pilot inserted into the cartridge roll.

Features Tech Specs Applications

Features

Small size is ideal for sanding and finishing hard to reach spaces
Cloth backing supports heavy sanding yet frays to expose fresh abrasive
Resin bond withstands high heat and pressure
Aluminum oxide abrasive in a closed coat layer provides fast cut and long life
Rolls attach to a compatible cartridge roll mandrel

Tech Specs

Abrasive Material	Aluminum Oxide
Backing Material	Cloth
Backing Weight	X-Weight
Color	Brown
Grade	Very Fine
Grit	P240
Maximum Roll Diameter	1/4
Maximum Speed	24000
Overall Length	1
Pilot Hole Diameter	1/8
Type	Coated Regular Straight
UPC	05114496964