NORTON Quick Change Disc Backup Pad: TR, 2 in Dia, 1/4 in Straight-Shank
The NORTON Quick Change Disc Backup Pad: TR is a straight-shank backing pad for TR quick-change discs, with a 2 in diameter, medium density, and a 1/4 in straight-shank tool connection (MPN 66623341083).
SKU 3G-OTH-543820
Need installation or engineering help?
Ask a question
Product Description
The NORTON Quick Change Disc Backup Pad: TR is a straight-shank backing pad for TR quick-change discs, with a 2 in diameter, medium density, and a 1/4 in straight-shank tool connection (MPN 66623341083).
Frequently Asked Questions
What is the NORTON Quick Change Disc Backup Pad used for?
This NORTON backup pad supports TR quick-change discs for surface preparation, blending, and finishing on metal, wood, or composites. Its 2 in diameter and medium density provide controlled flexibility for consistent results in industrial grinding and polishing applications.
What are the specifications of the NORTON 66623341083 backup pad?
The NORTON backup pad has a 2 in diameter, medium density, and a 1/4 in straight-shank tool connection. It is designed for TR quick-change discs and is identified by manufacturer part number 66623341083. The straight shank fits standard die grinders and rotary tools.
Where to buy NORTON backup pads worldwide?
3G Electric supplies NORTON backup pads worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine NORTON parts like the 66623341083 and deliver to your facility. Contact us for pricing and lead time.
How to install a NORTON straight-shank backup pad?
Insert the 1/4 in straight shank into the collet of a compatible die grinder or rotary tool. Tighten the collet securely. Ensure the TR quick-change disc is centered on the pad before use. Always follow the tool manufacturer's safety guidelines and wear appropriate PPE.
NORTON Products
3G Electric supplies NORTON straight-shank backing pads for tr quick-change discs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







