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SIGNI 4 inch Silicon Carbide Grinding Stone with 5/8 Arbor for Grinding Masonry (80 Grit)

Free shipping on orders over $29.99

$19.30

$ 9 .99 $9.99

In Stock

1.MaterialType:24 Grit


About this item

  • Grinding stone Size: Straight Type, 4x2x5/8-11, 1 PACK
  • 5/8”-11 arbor thread for spin-on mounting
  • Made of Silicon Carbide, professional for shaping and grinding concrete,marble,granite,etc
  • Deeply anchored wrap-around steel hub for maximum safety and long life.
  • High RPM Machine Balanced for every grinding stone



Product Description

Signi Silicon carbide Grinding Stone

SIGNI grinding stone for grinding granite

4 inch SiC Silicon carbide Grinding Stone

  • Size: 4"X2", 5/8-11 thread to be used with grinders
  • Great for shaping and grinding stones like granite, marble, etc
  • High RPM Machine Balanced
  • Green grinding stones are made from green silicon carbide, which is more abrasive and 30% more durable than black silicon carbide.

Flaring Cup Grinding Stone with Arbor Thread for Grinding Granite 5X2X5/8-11 (1 Pack)

Flaring Cup Grinding Stone with Arbor Thread for Grinding Granite 5X2X5/8-11 (1 Pack)

Grinding stone, Abrasive Grinding Wheel for Granite, Marble, and Stone Grinding. Excellent grinding stone designed for delivering the highest stone grinding production at the lowest cost. Manufactured using the latest technology to insure optimum performance. We get the certification of USA standard ANSI B 7.1 and OSHA.

Silicon carbide Grinding Stone

4 inch SiC Silicon carbide Grinding Stone with 5/8 arbor thread for granite masonry

  • Size: 4"X2", 5/8-11 thread to be used with grinders
  • Great for shaping and grinding stones like granite, marble, etc
  • High RPM Machine Balanced
  • made from black silicon carbide.

Flaring Cup Grinding Stone with Arbor Thread for Grinding Granite

Flaring Cup Grinding Stone with Arbor Thread for Grinding Granite 5X2X5/8-11 (1 Pack)

Model NO.MG33

Circular Degree<0.1 Screw 5/8-11 M4

Color Black

Weight 1kg

Pakcing Carton

Transport Package Carton

Specification 4X2X5/8-11

HS Code 6804221000

Signi Grinding Stone

4x2x5/8-11 Green GC Grit : 16#,24 #, 36 #, 46 #, 60 #, 80#, 100#,180#,220#,320#
5x2x5/8-11 Green GC Grit : 16#,24 #, 36 #, 46 #, 60 #, 80#, 100#,180#,220#,320#
4x2x5/8-11 ,Black C Grit : 16#,24 #, 36 #, 46 #, 60 #, 80#, 100#,180#,220#,320#
5x2x5/8-11 ,Black C Grit : 16#,24 #, 36 #, 46 #, 60 #, 80#, 100#,180#,220#,320#

Lorena Ayala
July 17, 2025
Perfect for the job
KBeveridge
July 6, 2025
Did a great job! Only issue was the paper label comes off when using so you just have to remember which wheel it is if you have multiple
Sculptor11
June 17, 2025
A good grinding stone, at a fair price. I use it for detailing work on concrete.
Very good
May 18, 2025
Very utility
JayS
March 29, 2025
I was surprised how well this worked for grinding down and smoothing out a concrete counter project I was working on. 4/5 stars though because it really needs a set screw or something to lock it on the arbor. If your drill has a quick stop (like almost all modern drills do) the weight and momentum of the grinding wheel will spin it right off the arbor when you release the trigger and the drill stops quickly.
Customer
March 21, 2025
Product arrived very quickly and in perfect condition. Will order again.!
Fred
January 30, 2025
this grinding stone is vibrating my grinder really bad! not sure if it safe?
Ezequiel
January 10, 2025
En el primer uso se desgrano
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