through rough waters
Standard Abrasives™ A/O Precision Cartridge Roll, 726015, R6-ST, 120, 3/8 in x 1-3/4 in x 1/4 in, R6, 25/Car, 250 ea/Case
$2.65 / Roll
| SKU | 7100098770 |
|---|---|
| Legacy SKU | 66000234881 |
| UPC | 00051115366482 |
| Product Number | 726015 |
Standard Abrasives Aluminum Oxide Precision Cartridge Roll Model R is ideal for high-speed grinding and deburring on irregular contours and hard-to-reach areas on all ferrous metals. The drive stem is solidly affixed to the rear of the roll, and the solid inner core is bonded with the inner layers for greater stability, a smoother application and longer life than conventional cartridge rolls.
- Attached drive stem helps eliminate loosening and vibration for longer, smoother use than a conventional cartridge roll
- Solid construction excels at high tolerance and precision grinding
- Small size enables operators to reach tight spots with high speed
- Multi-layer design continually reveals fresh abrasive for longevity
- Versatile range of sizes and grades are designed to meet specific project needs
- Model R rear-mounted 1/4˝ stem maximizes use of the roll for improved productivity and less downtime
Product Dimensions |
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| Diameter | 3/8 in | 9.525 mm |
| Center Hole Diameter | 1/4 in | 6.35 mm |
Shipping Dimensions |
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| Weight | 10.08394 lb |
|---|---|
| Length | 15.8748 in |
| Width | 6.75 in |
| Height | 3.8748 in |
| Color | Brown |
|---|---|
| Maximum Speed | 24,000 rpm |
PRODUCT FAQ
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What is the size of 3M's Standard Abrasives™ A/O R6 Straight Precision Cartridge Roll 726015?
The cartridge roll is 3/8 in x 1-3/4 in x 1/4 in, and it comes with a grit size of 120.
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How many rolls come per inner package and how many in one full case?
There are 25 precision cartridge rolls included within an inner pack. For your convenience, each case contains a total of up to 250 cartridge rolls which equals to ten packs!
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Is the Standard Abrasives™ A/O R6 Straight Precision Cartridge Roll suitable for general metalworking applications?
Yes! This product proves ideal when you need an abrasive that can handle multiple grinding tasks effectively - from rough cutting through finishing - on ferrous or non-ferrous metals. It’s built for performance and superior cut rates while remaining flexible enough to fit into tight spaces easily.
The Standard Abrasives™ Aluminum Oxide Precision Cartridge Roll Model R (formerly Kay Rolls) is a multi-layered roll that has self-trimming capability during use. This exposes new abrasive cutting points throughout the life of the roll. The roll has a secure bond to the drive stem, which eliminates loosening and vibration. This makes the Precision Cartridge Roll especially beneficial when high tolerance and precision grinding are required.
The Precision Cartridge Roll is great for polishing, edge breaking, and removal of machine tool marks or flash. Its small size and shape enable it to blend, deburr, and polish inside holes and diameters or on irregular surfaces and contours. The mounted stem attaches to a high-speed rotary tool such as a die grinder or drill for smooth, controlled high-speed grinding.
Running a Cartridge Roll on a High-Speed ToolThe Model R cartridge roll has a rear-mounted 1/4˝ stem making the entire roll usable for increased productivity and reduced downtime. This stem attaches to a rotary tool such as a die grinder or drill for smooth, controlled high-speed grinding, and negates the need for a separate mandrel attachment.
Aluminum Oxide Cartridges Offer a Broad Range of OptionsStandard Abrasives™ offers Aluminum Oxide Precision Cartridge Rolls in a wide variety of sizes and grades to suit particular contours and different applications. For Model R, grades range from 40-320, producing a spectrum of finishes from coarse to fine. Aluminum oxide mineral cuts sharp and is friable – fragmenting under heat and pressure to reveal sharp cutting edges as it abrades the surface.
Benefits of a Multi-Layer DesignThe multi-layer, multi-wear design of a Standard Abrasives™ Cartridge Roll keeps it cutting sharp and helps it withstand repeated wear. As top layers wear down with use, underlying layers expose fresh mineral, so you get a continuous and consistent cut, part after part. Wrapping multiple layers of the abrasive material around into a roll contributes to its sturdiness and durability.
A resin bond securely anchors mineral to the cloth backing – also enhancing the abrasive's toughness and strength. The closed-coat construction means mineral grains cover 100 percent of the cloth backing, so that a smoother, more consistent finish is achieved.
Quality Standard Abrasives™ Solutions for Industrial ApplicationsThe Standard Abrasives brand has supplied quality abrasives to the metalworking industry for over 50 years. Customers rely on their broad offering of high-performance products including coated, bonded, and non-woven abrasive lines.
