MERIT Mandrel: 1/4 in Shank
The MERIT Cartridge Roll Mandrel (MPN 08834181221) is a 1/4 in shank tool with a 1/4 in pilot diameter, 1 in pilot length, and 3 in overall length. This mandrel is designed for mounting cartridge rolls in deburring…
SKU 3G-OTH-533912
Need installation or engineering help?
Ask a question
Product Description
The MERIT Cartridge Roll Mandrel (MPN 08834181221) is a 1/4 in shank tool with a 1/4 in pilot diameter, 1 in pilot length, and 3 in overall length. This mandrel is designed for mounting cartridge rolls in deburring and finishing applications.
Frequently Asked Questions
What is a MERIT cartridge roll mandrel used for?
A MERIT cartridge roll mandrel is used to mount abrasive cartridge rolls for deburring, finishing, and surface preparation on metal and other materials. It fits rotary tools with a 1/4 in shank and is commonly applied in industrial maintenance, fabrication, and repair operations.
What are the specifications of the MERIT mandrel 08834181221?
The MERIT mandrel MPN 08834181221 has a 1/4 in shank, a 1/4 in pilot diameter, a 1 in pilot length, and a 3 in overall length. It is designed for cartridge roll mounting and is suitable for deburring and finishing tasks in industrial settings.
Where to buy a MERIT cartridge roll mandrel worldwide?
3G Electric supplies the MERIT cartridge roll mandrel MPN 08834181221 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this and other industrial finishing tools.
How to install a cartridge roll on a MERIT mandrel?
To install a cartridge roll on a MERIT mandrel, slide the roll onto the pilot until it seats against the shoulder. Ensure the roll is aligned with the shank axis. Use the mandrel in a rotary tool at recommended speeds. Always follow the abrasive manufacturer's safety guidelines.
MERIT Products
3G Electric supplies MERIT cartridge roll mandrels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









