United Abrasives Cartridge Roll Mandrel | 95107 | 1/4" Shank Diameter | 1" Pilot Length

For accurate cartridge roll mounting during metal deburring and surface finishing, the United Abrasives 95107 Cartridge Roll Mandrel provides a connection between compatible abrasive rolls and a die grinder. This mandrel features a 1/4" shank diameter, 3/16" pilot diameter, and 1" pilot length, making it suitable for selected straight and full taper cartridge rolls. The pilot is the portion that supports the abrasive roll, while the shank is secured in the grinder's collet. Its shorter pilot configuration accommodates specified cartridge rolls used to remove burrs, smooth machined edges, and finish grooves or recessed metal surfaces.

The United Abrasives 95107 is identified in the manufacturer's 2025-2026 catalog for selected 1-1/2" long straight cartridge rolls with 3/16" arbor holes. These include specific 1/2" and 3/4" diameter configurations. Compared with mandrel 95106, which has a 1-1/2" pilot length, the 95107 uses a 1" pilot for shorter abrasive rolls requiring this mounting arrangement. Its 1/4" shank fits a compatible die grinder collet, allowing correctly matched cartridge rolls to be installed and replaced as needed. Supplied as one mandrel, this accessory supports abrasive tooling requirements in machine shops, fabrication facilities, and maintenance workshops.

Type: Cartridge Roll Mandrel | Part Number: 95107 | Pilot Diameter: 3/16" | Pilot Length: 1" | Shank Diameter: 1/4" | Compatible Abrasive Types: Straight and Full Taper Cartridge Rolls | Quantity: 1 Mandrel

Features:

• Mounting accessory for compatible straight and full taper cartridge rolls used in metal finishing and deburring operations.
• 3/16" pilot diameter accommodates abrasive cartridge rolls with matching arbor holes and specified mounting requirements.
• 1" pilot length provides the mounting configuration required by selected 1-1/2" long cartridge rolls.
• 1/4" shank diameter allows installation in die grinders equipped with an appropriately sized collet.
• Manufacturer-specified for straight cartridge roll part numbers 38070, 38112, 38113, and 38114.
• Removable mounting arrangement permits replacement of compatible abrasive rolls without replacing the mandrel each time.
• Sold individually for replacement requirements, additional die grinder setups, and workshop abrasive accessory inventory.

Applications:

• Machine shops - Mounting compatible cartridge rolls for deburring machined grooves, internal contours, and recessed metal features.
• Metal fabrication - Supporting abrasive rolls used to smooth fabricated edges and blend localized surface irregularities.
• Tool and die workshops - Preparing compatible die grinders for detailed sanding and finishing around small metal features.
• Welding and metal repair - Holding properly sized cartridge rolls for localized surface preparation and weld transition blending.
• Industrial maintenance and MRO - Replacing mandrels used during metal component refurbishment, equipment servicing, and routine abrasive finishing.

FAQs:

• Q: Which United Abrasives cartridge rolls are compatible with mandrel 95107?
  A: The United Abrasives 2025-2026 catalog identifies mandrel 95107 for straight cartridge roll part numbers 38070, 38112, 38113, and 38114. These rolls have a 1-1/2" length and 3/16" arbor hole, with base diameters of 1/2" or 3/4". Verify the manufacturer's recommendation before mounting additional cartridge roll sizes.
• Q: What is the difference between United Abrasives mandrels 95106 and 95107?
  A: Both models feature a 3/16" pilot diameter and 1/4" shank diameter. The 95106 has a 1-1/2" pilot length, while the 95107 has a shorter 1" pilot. The correct choice depends on the specific cartridge roll's mounting requirements rather than the shank diameter alone.
• Q: Can I install the 95107 mandrel in a die grinder with a 1/4" collet?
  A: The 95107 has a 1/4" shank diameter, making it dimensionally suitable for a compatible 1/4" collet. Confirm secure installation and ensure the die grinder, mandrel, and selected abrasive are suitable for the intended operating speed.
• Q: Is the 95107 compatible with United Abrasives tapered cartridge rolls 38344, 38345, and 38346?
  A: Those tapered cartridge rolls are specified for mandrel 95106, which has a longer 1-1/2" pilot. Although the 95107 shares the same 3/16" pilot diameter, it is not the manufacturer-recommended mandrel for those abrasive part numbers.
• Q: Are cartridge rolls included with the United Abrasives 95107?
  A: The manufacturer lists part number 95107 as a single cartridge roll mandrel. Abrasive cartridge rolls must be selected separately according to their dimensions, grit, and specified mounting requirements.

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