Updated: 17 Feb 2025

lapidary diamond disks

Updated: 17 Feb 2025

#1

Best Choice
JINGLING 12" inch 300mm Diamond Grinding Disc Grit 120 No Hole Flat Lap Disk Lapidary Tools for Stone Glass

9.9

JINGLING

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Main highlights

Product Name: 12 inch Diamond Grinding Disc, No Hole Flat Lap Disk, Diamond Lapidary Discs

Outside diameter: 12"(300mm); Thickness: 1.3mm; Grit: 120; Grit Type: Medium; Arbor hole: No Hole

Arbor hole: No Center Hole,the surface is completed filled with diamond, only one side is coated diamond
#2

Value for Money
HARFINGTON Diamond Flat Lap Disc Set 6" x 1/2" Arbor 120/240/600/1000/1200/1500/2000/2500/3000 Grit Abrasive Wheel Lapping for Grinding Sanding Ceramics, Glass, Stones

9.8

HARFINGTON

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Main highlights

Wet/Dry Use - Diamond flat lap wheel offers flexibility for both wet and dry use. They can be used for dry grinding to provide convenience, or used with water or coolant to reduce heat for wet applications.

Size - This Diamond Flat Lap Disc features in 6" diameter with a 1/2-inch arbor size, 120/240/600/1000/1200/1500/2000/2500/3000 Grits, is suitable for grinders and faceting machine.

Good Grinding Effect Abrasives -Diamond flat lap discs feature a diamond coating on one side and are precisely bonded to the disc's surface. This diamond coating provides high hardness and durability, ensuring efficient and long-lasting performance.
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#3
Diamond Polishing Disc Set 6 PCS, ENLAYER 6Inch Diamond Flat Lap 80/400/600/800/1500/3000 Grit Wheel Lapping Grinding Disc Tool for Cutting or Sanding Stone and Glass (6)

9.6

ENLAYER

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Main highlights

[Wide Range of Applications]: This diamond grinding disc is designed for cutting or sanding stones and glass. Especially great for jewellery lapidary making, such as: polishing crystal, agate, jewel and jade, etc.

[High Quality]: This diamond polishing disc is made of premium metal with one side diamond coated, almost 95%. Features high hardness, wear resistance, and excellent impact resistance, well electroplating diamond particles provides long service life

[6 Different Diamond Polishing Disc]: There are six different diamond flat lap, they respectively are #80 #400 #600 #800 #1500 #3000. If you make coarse grinding use 80, 400 grit; if you make medium grinding use 600, 800 grit; if you make Fine grinding use 1500 grit; if you make polish grinding use 3000 grit
#4
Diamond Flat Lap Disc Set 10 PCS, ENLAYER 4Inch Diamond Polishing Disc 80/100/200/400/600/800/1000/1500/2500/3000 Grit Wheel Lapping Grinding Disc Tool for Cutting or Sanding Stone and Glass

9.5

ENLAYER

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Main highlights

[Wide Range of Applications]: This diamond grinding disc is designed for cutting or sanding stones and glass. Especially great for jewellery lapidary making, such as: polishing Crystal, Agate, Jewel and Jade, etc

[High Quality]: This diamond polishing disc is made of premium metal with one side diamond coated, almost 95%, Features high hardness, wear resistance, and excellent impact resistance, well electroplating diamond particles provides long service life

[10 Different Diamond Polishing Disc]: There are 10 different diamond flat lap, They respectively are #80 #100 #200 #400 #600 #800 #1000 #1500 #2500 #3000, If you make coarse grinding use 80, 100, 200 grit; if you make medium grinding use 400, 600, 800 grit; if you make Fine grinding use 1000, 1500 grit; if you make polish grinding use 2500, 3000 grit, Sufficient number of diamond polishing discs for grinding
#5
12” 300mm 80-600# Large Size Diamond Coated Flat Lap Wheel Lapidary Polishing Grinding Disc Grinding Pottery Stone Glass (12INCH 300mm, 240)

9.4

WZHLCX

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Main highlights

Product Name: 12 inch Diamond Grinding Disc, No Hole Flat Lap Disk, Diamond Lapidary Discs

Outside diameter: 12"(300mm); Thickness: 1.3mm; Arbor hole: No Hole

Arbor hole: No Center Hole,the surface is completed filled with diamond, only one side is coated diamond
#6
uxcell Diamond Sanding Grinding Disc, 12-Inch (300mm) Grit 60 No Center Hole, Flat Lap Disk Polishing Discs Abrasive Wheel for Gemstone Tile Porcelain Glass Stone Metal

9.2

uxcell

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Main highlights

Widely Used: Suitable for grinding, sanding or polishing glass, ceramic tile, porcelain, lapidary, crystal, rock, jade, seal, agate, marble, stone, metal, creating a clean, polished surface. Flat lap disc provides a smooth and even grinding surface for precise and controlled material removal.

Diamond Sanding Disc: Diameter: 300mm / 12"; grit: 60; thickness: 1.5mm / 1/16". Sanding disc is constructed with a durable A3 steel base that provides excellent stability and strength during use, which ensures the disc can withstand heavy grinding tasks without warping or bending.

Diamond Coated: Grinding wheel is electroplated with diamond particles for excellent grinding results. Not easy to fall off, wear-resistant and durable, ensuring long tool life and reducing the need for frequent replacement. Only one side is coated with diamond.
#7
JINGLING 100mm Super-Thin Rim 0.25 Diamond Lapidary Saw Blade Disc Arbor Hole 1/2" Pack of 10Pcs

9.1

JINGLING

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Main highlights

Outer Diameter: 3.94"(100mm); Core thickness: 0.009"(0.23mm), reducing unnecessary material consumption

Exclusively designed for processing materials for softer high value rocks like turquoise, gaspeite, opals

Arbor hole:1/2" (12.7mm); Only applicable to gem cutting machine with half-inch shaft
#8
uxcell 300mm 12-inch Grit 120 Diamond Coated Flat Lap Disk Wheel Grinding Sanding Disc

9.0

uxcell

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Main highlights

They are absolutely flat and parallel to meet the most exacting faceting requirements.

The flat laps wheels have a 1/2-inch arbor hole.

12 inch outside diameter, 120 Grit , Quality electroplated diamond coated flat lap disk wheel.
#9
DZQ 3PCS Diamond Flat Lap Wheel Disc 8" x 1/2" Arbor Hole Abrasive Grit 80 120 180 for Cutting or Sanding Stone and Glass

8.9

DZQ

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Main highlights

Parameter---Dia x Arbor Hole: 8" x 1/2", thickness: 1mm. Grit: 80 120 180 , Package: 1pack, Max.operating speed: 30000rpm.

High Quality Contents---A set of 3 pieces diamond grinding wheel disc with different grit(80 120 180). Diamond coating surface: almost 95%, only one side is diamond coated. Features high hardness, wear resistance, and excellent impact resistance.

Function--- Diamond grinding wheel disc is designed for cutting or sanding stones and glass.
#10
ILOVETOOL 6 inch Thin Edge Wet Diamond Blade Disc Lapidary Saw Gemstone Arbor Hole 20mm Pack of 5Pcs

8.7

ILOVETOOL

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Why we love it

Achieves precise cuts with minimal material waste.

Versatile with multiple arbor sizes using bushing.

Ideal for trimming small stone shapes accurately.

Main highlights

Key Features and Benefits
6 inch diamond saw blade with 20mm arbor hole, thin edge, reduces material consumption, excellent for trimming small shapes into stones.

Ideal Use Cases
Perfect for trimming and shaping small stones, achieving precise cuts with minimal material waste.

Praised Feature from Reviews
Despite few mounted diamonds, the blade performs well and is reliable for stone cutting.

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lapidary diamond disks

JINGLING 12" inch 300mm Diamond Grinding Disc Grit 120 No Hole Flat Lap Disk Lapidary Tools for Stone Glass

9.9

Main highlights

HARFINGTON Diamond Flat Lap Disc Set 6" x 1/2" Arbor 120/240/600/1000/1200/1500/2000/2500/3000 Grit Abrasive Wheel Lapping for Grinding Sanding Ceramics, Glass, Stones

9.8

Main highlights

Diamond Polishing Disc Set 6 PCS, ENLAYER 6Inch Diamond Flat Lap 80/400/600/800/1500/3000 Grit Wheel Lapping Grinding Disc Tool for Cutting or Sanding Stone and Glass (6)

9.6

Main highlights

Diamond Flat Lap Disc Set 10 PCS, ENLAYER 4Inch Diamond Polishing Disc 80/100/200/400/600/800/1000/1500/2500/3000 Grit Wheel Lapping Grinding Disc Tool for Cutting or Sanding Stone and Glass

9.5

Main highlights

12” 300mm 80-600# Large Size Diamond Coated Flat Lap Wheel Lapidary Polishing Grinding Disc Grinding Pottery Stone Glass (12INCH 300mm, 240)

9.4

Main highlights

uxcell Diamond Sanding Grinding Disc, 12-Inch (300mm) Grit 60 No Center Hole, Flat Lap Disk Polishing Discs Abrasive Wheel for Gemstone Tile Porcelain Glass Stone Metal

9.2

Main highlights

JINGLING 100mm Super-Thin Rim 0.25 Diamond Lapidary Saw Blade Disc Arbor Hole 1/2" Pack of 10Pcs

9.1

Main highlights

uxcell 300mm 12-inch Grit 120 Diamond Coated Flat Lap Disk Wheel Grinding Sanding Disc

9.0

Main highlights

DZQ 3PCS Diamond Flat Lap Wheel Disc 8" x 1/2" Arbor Hole Abrasive Grit 80 120 180 for Cutting or Sanding Stone and Glass

8.9

Main highlights

ILOVETOOL 6 inch Thin Edge Wet Diamond Blade Disc Lapidary Saw Gemstone Arbor Hole 20mm Pack of 5Pcs

8.7

Why we love it

Main highlights

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