United Abrasives 38001 Straight Cartridge Roll provides a compact abrasive solution for areas that larger grinding and sanding accessories cannot easily reach. Featuring a 3/16" diameter, 1" length, and 80-grit premium aluminum oxide grain, this cartridge roll is suited to controlled material removal and surface blending on ferrous metals, non-ferrous metals, stainless steel, and high-tensile steel. Its straight cylindrical profile helps operators work along channels, fillets, recesses, side walls, and the bottoms of dead-end holes where access and localized surface preparation are important.
The United Abrasives 38001 features a multi-layer, self-dressing construction that exposes fresh cutting abrasive as the outer layers wear away, helping maintain effective sanding and deburring throughout use. The 3/32" arbor opening accommodates the manufacturer-specified cartridge roll mandrel, while the 26,000 maximum RPM rating establishes the operating speed limit for proper tool selection. Its small diameter and medium 80-grit abrasive make it a practical choice for removing burrs, blending small surface imperfections, and preparing confined metal features for subsequent finishing operations. Supplied in a box of 100, this configuration supports repeat-use abrasive requirements in fabrication, maintenance, and metalworking shops.
Type: Straight Cartridge Roll | Part Number: 38001 | Abrasive Material: Aluminum Oxide | Diameter: 3/16" | Length: 1" | Arbor: 3/32" | Grit: 80 | Max RPM: 26,000 | Mandrel Part Number: 95108 | Quantity: 100 per Box | Material Application: Ferrous Metals, Non-Ferrous Metals, Stainless Steel, High-Tensile Steel
Features:
- Premium aluminum oxide abrasive grain supports sanding, surface blending, and finishing on ferrous and non-ferrous metals.
- 3/16" diameter straight cartridge roll provides access to narrow channels, recessed surfaces, and small internal features.
- 1" abrasive length allows localized finishing along side walls, fillets, and the bottoms of dead-end holes.
- 80-grit abrasive provides a medium-grit option for controlled deburring and surface preparation.
- Multi-layer, self-dressing construction exposes fresh abrasive grain as successive layers wear away, maintaining cutting action during use.
- Suitable for high-speed deburring and flash removal when operated within the manufacturer's specified speed limit.
- Quick removal and installation help reduce time spent changing abrasive rolls between operations.
- Available in boxes of 100 for convenient abrasive stocking and replenishment in workshops and production environments.
Applications:
- Metal fabrication and finishing - Sanding narrow grooves, blending small surface irregularities, and removing burrs from fabricated metal components.
- Tool and die maintenance - Finishing recessed features, internal corners, and small machined areas where larger abrasive accessories have limited access.
- Stainless steel fabrication - Localized deburring and surface blending on stainless steel and high-tensile steel components.
- Machining and metalworking - Removing machining burrs and residual flash from channels, recesses, and internal workpiece surfaces.
- Maintenance and repair workshops - Preparing small metal features for inspection, fitting, or additional finishing operations.
FAQs:
- Q: What is the United Abrasives 38001 Straight Cartridge Roll used for?
A: It is used for sanding, deburring, blending, and finishing metal surfaces in confined areas. Its 3/16" diameter makes it particularly useful for narrow channels, recesses, fillets, and small internal features. - Q: Can this cartridge roll be used on stainless steel?
A: Yes. United Abrasives lists stainless steel and high-tensile steel among the suitable materials, along with ferrous and non-ferrous metals. Use appropriate operating conditions and avoid cross-contamination from abrasives previously used on other metals when surface cleanliness is important. - Q: Which mandrel is recommended for United Abrasives part number 38001?
A: The manufacturer's catalog identifies mandrel part number 95108 for this cartridge roll. The roll has a 3/32" arbor opening, and the mandrel must also be compatible with the selected power tool. - Q: What is the maximum operating speed of this cartridge roll?
A: The manufacturer specifies a maximum operating speed of 26,000 RPM. The tool's maximum speed must not exceed the cartridge roll's rated operating speed, and the selected mandrel must be suitable for the application. - Q: How many cartridge rolls are supplied per box?
A: United Abrasives part number 38001 is listed in a quantity of 100 cartridge rolls per box. Confirm the appropriate mandrel separately when selecting accessories for your tool.
| SKU (Qty 100) |
Base Dia | Length | Arbor | Grit | Max RPM | Mandrel Part # |
|---|---|---|---|---|---|---|
| 38001 | 3/16" | 1" | 3/32" | 80 | 26,000 | 95108 |
| 38003 | 3/16" | 1" | 3/32" | 120 | 26,000 | 95108 |
| 38007 | 1/4" | 1" | 1/8" | 60 | 26,000 | 95105 |
| 38008 | 1/4" | 1" | 1/8" | 80 | 26,000 | 95105 |
| 38010 | 1/4" | 1" | 1/8" | 120 | 26,000 | 95105 |
| 38013 | 1/4" | 1" | 1/8" | 320 | 26,000 | 95105 |
| 38014 | 1/4" | 1-1/2" | 1/8" | 60 | 26,000 | 95104 |
| 38015 | 1/4" | 1-1/2" | 1/8" | 80 | 26,000 | 95104 |
| 38017 | 1/4" | 1-1/2" | 1/8" | 120 | 26,000 | 95104 |
| 38019 | 1/4" | 1-1/2" | 1/8" | 240 | 26,000 | 95104 |
| 38040 | 3/8" | 1" | 1/8" | 60 | 26,000 | 95105 |
| 38041 | 3/8" | 1" | 1/8" | 80 | 26,000 | 95105 |
| 38043 | 3/8" | 1" | 1/8" | 120 | 26,000 | 95105 |
| 38047 | 3/8" | 1-1/2" | 1/8" | 50 | 26,000 | 95104 |
| 38048 | 3/8" | 1-1/2" | 1/8" | 60 | 26,000 | 95104 |
| 38049 | 3/8" | 1-1/2" | 1/8" | 80 | 26,000 | 95104 |
| 38051 | 3/8" | 1-1/2" | 1/8" | 120 | 26,000 | 95104 |
| 38055 | 3/8" | 2" | 1/8" | 60 | 26,000 | 95103 |
| 38056 | 3/8" | 2" | 1/8" | 80 | 26,000 | 95103 |
| 38062 | 1/2" | 1" | 1/8" | 50 | 26,000 | 95105 |
| 38063 | 1/2" | 1" | 1/8" | 60 | 26,000 | 95105 |
| 38064 | 1/2" | 1" | 1/8" | 80 | 26,000 | 95105 |
| 38066 | 1/2" | 1" | 1/8" | 120 | 26,000 | 95105 |
Looking for more information about United Abrasives Straight Cartridge Roll? For help choosing the correct United Abrasives Straight Cartridge Rolls for your application, please call (800) 608-5210 or email info@intlairtool.com
- Type
- Straight Cartridge Roll
- Diameter (in.)
- 3/16
- Length (in.)
- 1
- Arbor Hole (in.)
- 3/32
- Grit
- 80
- RPM
- 26000
- Mandrel Part
- 95108
- Box of
- 100
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