United Abrasives Cartridge Roll Mandrel | 95103 | 1/4" Shank Diameter | 1-1/2" Pilot Length

When cartridge roll finishing requires a smaller mounting arbor, the United Abrasives 95103 Cartridge Roll Mandrel provides the connection needed to secure compatible abrasives to a die grinder. Featuring a 1/4" shank diameter, 1/8" pilot diameter, and 1-1/2" pilot length, this mandrel supports selected straight and full taper cartridge rolls used for deburring, blending, and surface finishing. The pilot is the section that fits inside the abrasive roll, while the shank is held by the grinder's collet. Its smaller pilot diameter makes the 95103 suitable for cartridge rolls requiring a 1/8" mounting hole rather than the larger 1/4" arbor used with other mandrel configurations.

United Abrasives identifies the 95103 mandrel for selected 1/2" diameter x 2" length straight cartridge rolls, including part numbers 38080, 38081, and 38083. The 1-1/2" pilot provides the specified mounting length for these abrasive configurations, while the 1/4" shank allows installation in a compatible die grinder collet. Correct mandrel selection helps provide secure abrasive mounting for finishing channels, contours, and other confined metal surfaces. Supplied as one mandrel per unit, the 95103 is a practical accessory for replacing existing mounting hardware or preparing an additional grinder setup.

Type: Cartridge Roll Mandrel | Part Number: 95103 | Pilot Diameter: 1/8" | Pilot Length: 1-1/2" | Shank Diameter: 1/4" | Compatible Abrasive Types: Straight and Full Taper Cartridge Rolls | Quantity: 1 Mandrel

Features:

• Cartridge roll mandrel intended for mounting compatible straight and full taper abrasive cartridge rolls.
• 1/8" pilot diameter fits cartridge rolls with the corresponding mounting hole size.
• 1-1/2" pilot length provides the specified mounting configuration for selected cartridge rolls.
• 1/4" shank diameter accommodates die grinders equipped with an appropriately sized collet.
• Manufacturer-recommended for straight cartridge roll part numbers 38080, 38081, and 38083.
• Allows worn cartridge rolls to be replaced while retaining the correctly sized mounting mandrel.
• Supplied individually for replacement requirements or additional abrasive tool setups.

Applications:

• Precision machining - Mounting compatible cartridge rolls for deburring machined grooves, small contours, and recessed metal features.
• Metal fabrication - Supporting abrasive finishing on narrow surfaces, fabricated edges, and difficult-to-access areas.
• Tool and die workshops - Equipping die grinders for detailed sanding and blending of accessible metal contours.
• Welding and repair operations - Holding appropriately sized cartridge rolls for localized weld blending and surface preparation.
• Industrial maintenance and MRO - Replacing cartridge roll mandrels used during equipment servicing and component refurbishment.

FAQs:

• Q: Which United Abrasives cartridge rolls use mandrel 95103?
  A: The United Abrasives catalog specifies mandrel 95103 for straight cartridge roll part numbers 38080 (60 grit), 38081 (80 grit), and 38083 (120 grit). These rolls have a 1/2" base diameter, 2" length, and 1/8" arbor hole. Confirm the recommended mandrel before mounting other cartridge roll sizes.
• Q: What is the difference between United Abrasives mandrels 95101 and 95103?
  A: Both mandrels have a 1/4" shank diameter and 1-1/2" pilot length. However, the 95101 has a 1/4" pilot diameter, while the 95103 has a smaller 1/8" pilot diameter. The correct choice depends on the cartridge roll's arbor hole and manufacturer-specified mounting requirements.
• Q: Can I use the 95103 mandrel with a 1/4" die grinder?
  A: The 95103 has a 1/4" shank and can be installed in a compatible die grinder equipped with a properly sized 1/4" collet. Verify the tool's mounting requirements and the operating speed limits of the complete abrasive assembly before use.
• Q: Is mandrel 95103 compatible with tapered cartridge rolls 38344, 38345, and 38346?
  A: No. Those tapered cartridge rolls have a 3/16" arbor hole and are specified for United Abrasives mandrel 95106. The 95103 has a smaller 1/8" pilot diameter and is not the manufacturer-recommended accessory for those products.
• Q: Are cartridge rolls included with the United Abrasives 95103?
  A: The manufacturer's product listing specifies a quantity of one mandrel. Abrasive cartridge rolls are separate products and should be ordered according to the appropriate size, grit, and mounting requirements.

Looking for more information about United Abrasives Mandrel? Click here to view the Catalog

For help choosing the correct United Abrasives Mandrels for your application, please call (800) 608-5210 or email info@intlairtool.com