🏀 Free shipping on orders over $50 · 30-day free returns · 100% authentic

Diamond Cup Grinder 2-Piece Set, 4-inch (100mm), Polishing and Grinding

★★★★★ 4.5 rating · 27 reviews · 267+ sold
$10.00 $13 30% OFF
Flash Sale ends in
00d 00h 00m 00s
100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty

Product Details

Thank you for looking! ?

I'm also listing various other products ?
#KoochanStore

☆Free Shipping
☆Immediate purchase without comments OK
☆Brand new and unused

Please see my profile for details (*^^*)

? ??:.。. .。.:?゜??:.。. .。.:?゜??:.。. .。.:?゜??:

This is a diamond cup grinder!

●Size
4 inches (100mm)

●Uses
For polishing and grinding concrete, stone, tiles, etc.




$$560 k1-014

Category
Whetstones
Condition
New/unused
Shipping
Included in price (by seller)
From
Aomori

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (27)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User5544504
★★★★★
2026-11-08

Funciona sin fallos y cumple con su cometido.