FREE SHIPPING ON ORDER SUBTOTAL OF $350.00+

Republic Abrasives Logo

PREMIUM ALUMINUM OXIDE TYPE R - PLASTIC BUTTON**SAND-LOC QUICK CHANGE DISCS

$0.66

Premium Aluminum Oxide discs that are excellent for most general metalworking jobs. 120 grit for light stock removal, deburring and finishing. For use with our holder #92663.

  • Part Number: 12941
  • Size: 4" 120 A/O
  • Weight: 0.025 lbs.
  • # Per Box: 50
  • Grit: 120
  • Max RPM: 12000
  • Grain: PHT ALUMINUM OXIDE
  • Color: RED/BROWN
  • Diameter: 4"
  • Min Order: 50
  • QTY 500+: $0.60
  • QTY 1000+: $0.55

Related Products

HOLDERS FOR TYPE R (SAND-LOC) QUICK CHANGE DISCS

$8.13

Part #: 92663 (4" T*R HOLDER)

4" Type R Holder for use with all Type R (SAND-LOC) quick ch...


Customers Also Purchased

HIGH PERFORMANCE BLUE FLAP DISCS

$5.53

Part #: 96161H (5x5/8-11 36 ZIRCONIA)

Multiple layers of zirconia cloth flaps that constantly expo...

STANDARD BACKING PADS FOR RESIN FIBRE DISCS

$9.15

Part #: 92610 (5x5/8-11 )

Smooth face pad that is ideal for all sanding applications. ...

8 pc CARBIDE BURR KIT**MOST POPULAR BURRS

$125.00

Part #: 81000 (8 PC BURR KIT)

8 piece carbide burr kit consisting of the most popular sell...

ADVANTAGE UTILITY FLAP DISCS

$3.12

Part #: 76604 (4-1/2x7/8 Z60 UTILITY)

Our original design for the price conscious customers. Good...

PSA GOLD PAPER "STICK ON" DISCS

$0.30

Part #: 94610 (6" 220C PSA GOLD)

PSA**STICK ON Discs that are individually die cut and have a...

ADVANTAGE CERAMIC FLAP DISCS

$4.84

Part #: 76674H (4-1/2x5/8-11 60 CERAMIC )

EXCELLENT VALUE! European ceramic material for customers th...

QUICK CHANGE SURFACE CONDITIONING DISCS

$0.76

Part #: 30033 (2" COARSE )

A special reinforced, heavy duty non woven material that is ...

GREEN ZIRCONIA TYPE R - PLASTIC BUTTON**SAND-LOC QUICK CHANGE DISCS

$0.61

Part #: 12949 (2" 36 GREEN )

High Performance Green Zirconia with a grinding aid for fast...

© 2026 Republic Abrasives All Rights Reserved