Can these be used with a pnumatic palm sander or are they just intended for a grinder?

Dear Sir, it is suitable with a pnumatic palm sander. Max RPM: 4500 RPM. Neve use it with high speed grinder .thanks.

We have a couple shiny marble floor tiles with scratches. Will these grind out the scratches and restore the shine?

Yes, they will work for your marble tiles. Good technique is important. When you finish polishing marble with these pads, end with special marble polishing power or creams, then seal. Have not had a problem matching the high factory sheen.thanks.

I am only looking to polish my granite countertops. i have no idea which grit to use? do i have to spray water? i don’t want to damage them. help!

Hello my friend. Yes, you need to used with water. 50# is coarse grinding. 3000# is fine grinding. If you granite counters are coarse, please polishing from 50# to 3000#. If you granite counters are a little shine and you just want to polishing it to more shine, please use 1500# and 3000#. There are no standard methods for the instructions. It depends on you and your stone. Thank you.

Will these help me chamfer porcelain tile edges?

It can use on tile edges, but not the best effect. You can buy 1 set and have a try. Thanks.

3 inch Wet Diamond Polishing Pads to Polish Granite Stone Marble Concrete Travertine Terrazo

Product ID: 109881938

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Details

Material
Resin
Grit Material
Diamond
Item dimensions L x W x H
3.27 x 3.27 x
Brand
Konfor
Grit Type
Extra Coarse

💎7 precision diamond grits

⚙️Max 4500 RPM safe speed

🛠️3mm flexible resin thickness

Description

💎 Elevate your stonework to showroom shine — don’t get left behind!

WET USE OPTIMIZED - Designed specifically for wet applications to reduce dust and enhance finish quality.
FLEXIBLE VELCRO BACKING - Effortless pad changes and perfect contouring on curved or flat surfaces for professional results.
DIAMOND INFUSED DURABILITY - Premium resin pads embedded with quality diamond powder for aggressive yet long-lasting polishing power.
SAFE HIGH SPEED PERFORMANCE - Engineered to operate up to 4500 RPM, ensuring optimal polishing without risking damage.
COMPLETE 7 STAGE POLISHING SYSTEM - From extra coarse to ultra fine, achieve flawless surfaces on granite, marble, concrete, and more.

These 3-inch wet diamond polishing pads feature 7 grit levels from 50 to 3000, embedded with premium diamond powder in a flexible 3mm resin backing. Designed for wet polishing of granite, marble, concrete, travertine, and terrazzo, they operate safely up to 4500 RPM and include a convenient Velcro backing for quick changes. Perfect for professionals seeking precision and durability in stone finishing.

Specifications

Material	Resin
Grit Material	Diamond
Item dimensions L x W x H	3.27 x 3.27 x 1.57 inches
Brand	Konfor
Grit Type	Extra Coarse, Coarse, Medium, Fine, Very Fine, Extra Fine, Ultra Fine
Compatible Material	Concrete, Stone
Grit Number	800
UPC	656699428849
Manufacturer	Quanzhou Senlei Trade Co.,Ltd.
Part Number	SL1109-3inch-7pcs
Item Weight	2.39 ounces
Product Dimensions	3.27 x 3.27 x 1.57 inches
Country of Origin	China
Item model number	SL1109-3inch-7pcs
Is Discontinued By Manufacturer	No
Size	3 Inch
Shape	Circular
Power Source	Hand-powered
Item Package Quantity	7
Speed	4500 RPM
Usage	Granite
Included Components	Polishing Disc
Batteries Included?	No
Batteries Required?	No

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