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Home » Product » Phenolic, plastic pads

Phenolic, plastic pads

Backing pads, back-up pads, disc pads, disc backup pads, disc pad holders.

These backing pads are designed for abrasive discs with a 7/8" center hole. Pads thread onto one of three different tool spindles. Discs for these pads are shown on our Resin fiber discs page.

SAFETY WARNING: Make sure the maximum RPM of the backing pad you choose is more than the RPM of the power tool you are using. Also make sure the maximum RPM of the abrasive disc you are using is more than the RPM of your power tool.

Reinforced phenolic backing plates - Phenolic, plastic pads

Reinforced phenolic backing plates

Phenolic plates with 7/8" depressed center hole. A smaller size plate can be stacked behind a bigger plate for more rigidity. Disc nuts are not included with plates. Order disc nuts separately, to fit your tool spindle size. Maximum RPM: 6,000.

Item
Number
Item
Description
Each
Price
10 ea
Price
25 ea
Price
 
F4851A3" backing padAdd to cart | Add to list
F4851B4" backing padAdd to cart | Add to list
F4851F41/2" backing padAdd to cart | Add to list
F4851C5" backing padAdd to cart | Add to list
F4851D7" backing padAdd to cart | Add to list
F4835disc nut for 3/8"-24 spindlesAdd to cart | Add to list
F4834disc nut for 7/16"-20 spindlesAdd to cart | Add to list
F4850Ndisc nut for 5/8"-11 spindlesAdd to cart | Add to list
Fiber backing discs - Phenolic, plastic pads

Fiber backing discs

Each pack contains three 3" diameter discs and three 4 1/2" diameter discs. If a 5" abrasive disc is used, both the 3" and the 4 1/2" fiber backing discs must be used together. These backing discs are used with abrasive discs with a 7/8" center hole. Disc nuts are not included with backing discs. Order disc nut separately, to fit the tool spindle you are using. Maximum RPM: 30,000 for 3" fiber discs and 24,000 for 5" fiber discs.

Item
Number
Item
Description
Unit
Price
10 unit
Price
25 unit
Price
 
F4833fiber backing discs, 3 pair/packAdd to cart | Add to list
F4835disc nut for 3/8"-24 spindlesAdd to cart | Add to list
F4834disc nut for 7/16"-20 spindlesAdd to cart | Add to list
F4850Ndisc nut for 5/8"-11 spindlesAdd to cart | Add to list
Plastic backing pads - Phenolic, plastic pads

Plastic backing pads

Firm plastic backing pads with 5/8"-11 internal metal threads and heavy-duty grinding supports. The backing pad threads onto the tool spindle, and the disc nut holds the abrasive disc onto the backing pad. For discs with 7/8" center hole. Disc nuts are not included with pads. Order disc nuts separately. Maximum RPM: 7,000.

Item
Number
Item
Description
Spindle
Size
Each
Price
10 ea
Price
25 ea
Price
 
F4850A4" backing pad5/8"-11Add to cart | Add to list
F4850B41/2" backing pad5/8"-11Add to cart | Add to list
F4850C5" backing pad5/8"-11Add to cart | Add to list
F4850D7" backing pad5/8"-11Add to cart | Add to list
F4850Ndisc nut for all 4 of these pads Add to cart | Add to list
Semi-flexible plastic backing pads

Semi-flexible plastic backing pads

with three different size internal threads. The backing pad threads onto the tool spindle, and the disc nut holds the abrasive disc onto the backing pad. One disc nut is included. This pad is used with abrasive discs with a 7/8" center hole. Maximum RPM: 18,000.

Item
Number
Item
Description
Spindle
Size
Each
Price
10 unit
Price
25 unit
Price
 
F4831A5" backing pad and disc nut5/8"-11Add to cart | Add to list
F48315" backing pad and disc nut3/8"-24Add to cart | Add to list
F48305" backing pad with disc nut7/16"-20Add to cart | Add to list
F4850Ndisc nut for all 3 of these pads Add to cart | Add to list