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Home » Product » Spiralcool pads

Spiralcool pads

Backing pads, back-up pads, Spiralcool 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 5/8"-11 tool spindles. Abrasive discs are shown on our Resin fiber discs and Resin fiber discs, heavy-duty pages.

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.

Spiralcool backing pads

Spiralcool's slotted hub draws cool air behind the disc. Spiral ribs provide contact points forming channels for air flow, extending disc life 30% to 50%. These backing pads are ruggedly built, lightweight, and stay in balance. Rigid type backing pads are used for straight flat work. Medium or flexible backing pads are used for contours. Other general recommendations: Rigid for 16-24 grit discs, Medium for 36-60 grit discs, and Flexible for 80-120 grit discs. Disc nuts are not included with these pads. Order center nut separately from the accessories listed below. Center nuts are available for different abrasive disc diameters.

Spiralcool pads with threaded 5/8 inch -11 internal bore - Spiralcool pads

Spiralcool pads with threaded 5/8"-11 internal bore

The backing pad threads onto the tool spindle, and the center 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 from the accessories listed below. Two sizes of center nuts are available, for different abrasive disc diameters.

Item
Number
Item
Description
Mfg.
Number
Max.
RPM
Each
Price
10 ea
Price
25 ea
Price
 
F48004" flexibleF400R12,000Add to cart | Add to list
F48024" mediumR400R12,000Add to cart | Add to list
F48044" rigidH400R12,000Add to cart | Add to list
F480641/2" flexibleF425R11,000Add to cart | Add to list
F480841/2" mediumR425R11,000Add to cart | Add to list
F481041/2" rigidH425R11,000Add to cart | Add to list
F48125" flexibleF500R10,000Add to cart | Add to list
F48145" mediumR500R10,000Add to cart | Add to list
F48165" rigidH500R10,000Add to cart | Add to list
F48187" flexibleF700R7,000Add to cart | Add to list
F48197" mediumR700R8,500Add to cart | Add to list
F48207" rigidH700R8,500Add to cart | Add to list

High speed pads

for use with high speed sanders.

Item
Number
Item
Description
Mfg.
Number
Max.
RPM
Each
Price
10 ea
Price
25 ea
Price
 
F4802H4" high speedRHS400R18,000Add to cart | Add to list
F4808H41/2" high speedRHS425R15,000Add to cart | Add to list
F4814H5" high speedRHS500R13,000Add to cart | Add to list
F4819H7" high speedRHS700R9,500Add to cart | Add to list
Spiralcool pads with unthreaded 5/8 inch  bore - Spiralcool pads

Spiralcool pads with unthreaded 5/8" bore

No nose on back side of the hub, but the same spiral rib face as backing pads above. These "flat back smooth bore pads" are used on tools with a shorter spindle. Instead of backing pad threading onto tool spindle, the center nut holds the disc and the pad onto tool. Disc nuts are not included with these pads. Order center nut separately from accessories listed below. Two sizes of center nuts are available, for different abrasive disc diameters.

Item
Number
Item
Description
Mfg.
Number
Max.
RPM
Each
Price
10 ea
Price
25 ea
Price
 
F48014" flexibleF4005∕8SB12,000Add to cart | Add to list
F48034" mediumR4005∕8SB12,000Add to cart | Add to list
F48054" rigidH4005∕8SB12,000Add to cart | Add to list
F480741/2" flexibleF4255∕8SB11,000Add to cart | Add to list
F480941/2" mediumR4255∕8SB11,000Add to cart | Add to list
F481141/2" rigidH4255∕8SB11,000Add to cart | Add to list
F48135" flexibleF5005∕8SB10,000Add to cart | Add to list
F48155" mediumR5005∕8SB10,000Add to cart | Add to list
F48175" rigidH5005∕8SB10,000Add to cart | Add to list
F4818A7" flexibleF7005/8SB7,000Add to cart | Add to list
F4819A7" mediumR7005/8SB8,500Add to cart | Add to list
F4820A7" rigidH7005/8SB8,500Add to cart | Add to list

High speed pads, unthreaded,

for use with high speed sanders.

Item
Number
Item
Description
Mfg.
Number
Max.
RPM
Each
Price
10 ea
Price
25 ea
Price
 
F4803H4" high speedRHS400SB18,000Add to cart | Add to list
F4809H41/2" high speedRHS425SB15,000Add to cart | Add to list
F4815H5" high speedRHS500SB13,000Add to cart | Add to list
F4819J7" high speedRHS700SB9,500Add to cart | Add to list
Accessories for Spiralcool backing pads - Spiralcool pads

Accessories for Spiralcool backing pads

F4825 and F4826 center nuts both have 5/8"-11 internal threads. The difference between these center nuts is their flange diameter. F4825 has a 2" flange diameter. F4826 has a 1 1/2" flange diameter. The F4829 spanner wrench fits both of these center nuts.

Item
Number
Item
Description
Each
Price
10 ea
Price
25 ea
Price
 
F4825center nut for 7" padsAdd to cart | Add to list
F4826center nut for 4" to 5" padsAdd to cart | Add to list
F4827adapter, 3/8"-24 to 5/8"-11Add to cart | Add to list
F4828adapter, 7/16"-20 to 5/8"-11Add to cart | Add to list
F4829spanner wrench for both center nutsAdd to cart | Add to list