Search the catalog

Search the catalog

BrandsSlings & Rigging Hoists & Trolleys Cutting Tools & Metalworking Hand Tools Power Tools Safety & Security Fall Protection Material Handling MRO Supplies Construction Supply Fasteners & Hardware Abrasives

Related products

Slings & Rigging

Below-the-Hook Lifting Attachments
Hoists & Trolleys
Lifting & Rigging Hardware
Load Monitoring
Load Securement
Rope, Twine & Accessories
Slings

Fasteners & Hardware

Anchors
Bolts
Construction Hardware & Supplies
Fastener Assortment Kits
Hardware Supplies
Nails
Nuts

Material Handling

Conduit
Cranes & Festoon Equipment
Dollies & Movers
Drums
Hand Trucks
Hydraulics
Jacks & Accessories

Shop by Brand

CM
BBI
3M
CROSBY
CARTEC
ACCUFORM
CAMPBELL

© 2026 Max Supply

Shipping & Returns Privacy Terms

Offers1

$250 away from free shipping

SAIT® Blue Line™ 50004 Close Coated Abrasive Disc | Max Supply

Home
Abrasives
Coated Abrasives
Discs - Fiber

MPN 50004

SKU ABR67546

SAIT® Blue Line™ 50004 Close Coated General Purpose Abrasive Disc, 4 in dia, 5/8 in Center Hole, 80 Grit, 2A Aluminum Oxide Abrasive

In stock$1.21$121

SAIT® Blue Line™ Abrasive Disc, Close coated General Purpose, 4 in dia Disc, 5/8 in Center Hole, 80 Grit, 2A Aluminum Oxide Abrasive, Fiber Backing, Applicable Materials: Ferrous and Non-Ferrous Metals and Wood, 13500 rpm Maximum.

Features

Closed coat structure for more material removal and better finishing
Resin over resin construction for a strong bond that is resistant to heat and moisture
Vulcanized fiber backing for heavy duty sanding

Specifications

UPC: 699053500041
Type: General Purpose
Brands: SAIT
Diameter: 4 in
Width: 6 1/4"
Height: 3"
Length: 5 3/4"
Manufacturer: United Abrasives, Inc
Arbor/Shank Size: 5/8 in
Package Quantity: 25/Each
Standard Approvals: OSHA 1910.134
Manufacturer Part Number: 50004

Related products

Related products

SAIT® Type 1 Burr Free Portable Saw Cut-Off Wheel

SAIT

SAIT® Type 1 Burr Free Portable Saw Cut-Off Wheel$5.28–$21.75^$5²⁸–^$21⁷⁵

SAIT® Ovation® 78109 Close High Density Coated Abrasive Flap Disc, 4-1/2 in dia, 80 Grit, Medium Grade, Zirconia Alumina Abrasive, Type 27 Flat Disc

SAIT

SAIT® Ovation® 78109 Close High Density Coated Abrasive Flap Disc, 4-1/2 in dia, 80 Grit, Medium Grade, Zirconia Alumina Abrasive, Type 27 Flat Disc$11.15^$11¹⁵

SAIT® Brute™ 23457 Type 1 Burr Free Portable Saw Cut-Off Wheel, 14 in dia x 1/8 in Thick, 20 mm Center Hole, 24 Grit

SAIT

SAIT® Brute™ 23457 Type 1 Burr Free Portable Saw Cut-Off Wheel, 14 in dia x 1/8 in Thick, 20 mm Center Hole, 24 Grit$15.60^$15⁶⁰

SAIT® Brute™ 23452 Type 1 Burr Free Portable Saw Cut-Off Wheel, 14 in dia x 1/8 in Thick, 1 in Center Hole, 24 Grit

SAIT

SAIT® Brute™ 23452 Type 1 Burr Free Portable Saw Cut-Off Wheel, 14 in dia x 1/8 in Thick, 1 in Center Hole, 24 Grit$15.60^$15⁶⁰

SAIT® Ovation® 78005 Close High Density Coated Abrasive Flap Disc, 4-1/2 in dia, 7/8 in Center Hole, 36 Grit, Coarse

SAIT

SAIT® Ovation® 78005 Close High Density Coated Abrasive Flap Disc, 4-1/2 in dia, 7/8 in Center Hole, 36 Grit, Coarse$7.76^$7⁷⁶

SAIT® Ovation® 78006 Close High Density Coated Abrasive Flap Disc, 4-1/2 in dia, 7/8 in Center Hole, 40 Grit, Coarse

SAIT

SAIT® Ovation® 78006 Close High Density Coated Abrasive Flap Disc, 4-1/2 in dia, 7/8 in Center Hole, 40 Grit, Coarse$9.33^$9³³

SAIT® 35437 Paper Disc, 6A Stearated Aluminum Oxide, Hook and Loop, 5 in dia, 320 grit, VAC-5, 50 ea

SAIT

SAIT® 35437 Paper Disc, 6A Stearated Aluminum Oxide, Hook and Loop, 5 in dia, 320 grit, VAC-5, 50 ea$0.48^$0⁴⁸

SAIT® 36505 Paper Disc, Gold Stearated Aluminum Oxide, 5 in dia, 220 grit, 100 ea

SAIT

SAIT® 36505 Paper Disc, Gold Stearated Aluminum Oxide, 5 in dia, 220 grit, 100 ea$0.50^$0⁵⁰

SAIT® 36562 Hook and Loop, 3S 5 in, 120X VAC-8, 50 ea

SAIT

SAIT® 36562 Hook and Loop, 3S 5 in, 120X VAC-8, 50 ea$0.66^$0⁶⁶

SAIT® 36332 Hook and Loop, 6S 6 in, 120X VAC-6, 50 ea

SAIT

SAIT® 36332 Hook and Loop, 6S 6 in, 120X VAC-6, 50 ea$0.94^$0⁹⁴

SAIT® 05751 Curv Hand-Scratch, 3 x 19 x 0.014, 12 ea

SAIT

SAIT® 05751 Curv Hand-Scratch, 3 x 19 x 0.014, 12 ea$5.90^$5⁹⁰

SAIT® 81506 DA-F Handy Utility Open Coated Handy Roll, 50 yd L x 1-1/2 in W, 150 Grit, Fine Grade, Aluminum Oxide Abrasive, Cloth Backing

SAIT

SAIT® 81506 DA-F Handy Utility Open Coated Handy Roll, 50 yd L x 1-1/2 in W, 150 Grit, Fine Grade, Aluminum Oxide Abrasive, Cloth Backing$39.92^$39⁹²