FREE SHIPPING ON ORDER SUBTOTAL OF $350.00+

Republic Abrasives Logo

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

$0.59

Premium Aluminum Oxide discs that are excellent for most general metalworking jobs. 50 grit for medium to heavy stock removal and deburring. For use with our holder #92662.

  • Part Number: 12929
  • Size: 3" 50 A/O
    • Weight: 0.025 lbs.
  • # Per Box: 50
  • Grit: 50
  • Max RPM: 20000
  • Grain: PHT ALUMINUM OXIDE
  • Color: RED/BROWN
  • Diameter: 3"
  • Min Order: 50
  • QTY 500+: $0.55
  • QTY 1000+: $0.51

Related Products

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

$5.44

Part #: 92662 (3" T*R HOLDER)

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

Customers Also Purchased

SILICON CARBIDE WATERPROOF PAPER SHEETS

$0.35

Part #: 15321 (9x11)

The combination of the full resin bond, the “anti-slip” ...

QUICK CHANGE SURFACE CONDITIONING DISCS

$1.21

Part #: 30036 (3" COARSE )

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

STANDARD BACKING PADS**LOW PROFILE WITH THREADED ARBOR FOR QUICK CHANGE RESIN FIBRE DISCS

$38.85

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

Special low profile back up pads to be used in conjunction w...

MOUNTED FLAP WHEELS

$2.54

Part #: 93577 (1-1/2x1/2x1/4 80 )

Flap Wheels are used for blending and finishing all types of...

SURFACE CONDITIONING FLAP DISCS

$7.93

Part #: 30271 (4-1/2x7/8 A-COARSE )

EXCELLENT FINISHING TOOL! Multiple layers of our special re...

HOLDERS FOR TYPE S (TWIST-ON) QUICK CHANGE DISCS

$5.44

Part #: 92672 (3" T*S HOLDER)

3" Type S Holder for use with all Type S (TWIST-ON) quick ch...

HIGH PERFORMANCE BLUE FLAP DISCS

$3.79

Part #: 96124 (4x5/8 60 ZIRCONIA)

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

HIGH PERFORMANCE BLUE FLAP DISCS

$4.94

Part #: 96151H (5x5/8-11 36 ZIRCONA)

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

© 2026 Republic Abrasives All Rights Reserved