FREE SHIPPING ON ORDER SUBTOTAL OF $350.00+

Republic Abrasives Logo

PREMIUM GOLD TURBO GRINDING CUP

$94.00

Turbo diamond cup designed for grinding concrete, green concrete, building materials, stone and granite.

  • Part Number: 63821
  • Size: 4x7/8 (20mm-5/8 B) TURBO CUP
  • Weight: 1.1625 lbs.
  • # Per Box: 1
  • Diameter: 4"
  • Min Order: 1

Related Products

PREMIUM GOLD TURBO GRINDING CUP

$94.00

Part #: 63822 (4"x5/8-11 TURBO CUP)

Turbo diamond cup designed for grinding concrete, green conc...

PREMIUM GOLD TURBO GRINDING CUP

$216.00

Part #: 63824 (7"x5/8-11 TURBO CUP)

Turbo diamond cup designed for grinding concrete, green conc...

PREMIUM GOLD TURBO GRINDING CUP

$216.00

Part #: 63823 (7x7/8 (20mm-5/8 B) TURBO CUP)

Turbo diamond cup designed for grinding concrete, green conc...


Customers Also Purchased

HIGH PERFORMANCE PLUS HD/JUMBO FLAP DISCS

$11.76

Part #: 76501H (7x5/8-11 36 HD ZIRCONIA)

European poly/cotton cloth flaps +25% more flaps! An incred...

ZIRCONIA BELTS

$11.06

Part #: 450801 (3x120)

Zirconia is a must for all heavy grinding applications. A sp...

SUPERFLEX ROLL

$29.53

Part #: 21311 (2x50YD)

The difference between SUPERFLEX and other shop rolls is the...

HAND PADS

$1.13

Part #: 30002 (6x9 SUF - GREY )

Three dimensional abrasive pads that are used for surface pr...

PREMIUM HT ALUMINUM OXIDE RESIN FIBRE SANDING DISCS

$0.51

Part #: 92501 (4x5/8 )

PREMIUM HEAT TREATED ALUMINUM OXIDE Fibre Discs are produced...

ZIRCONIA BELTS

$2.59

Part #: 450669 (3x21)

Zirconia is a must for all heavy grinding applications. A sp...

ADVANTAGE TYPE 1 HIGH SPEED CUT OFF WHEELS

$5.45

Part #: 31188 (14x1/8x20MM )

ADVANTAGE PLUS**HIGH PERFORMANCE WHEEL**special bond mixture...

SURFACE CONDITIONING BELTS

$83.25

Part #: 30171 (4x132 A-MEDIUM (MAROON) LS)

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

© 2026 Republic Abrasives All Rights Reserved