Custom 115x1.8x20mm Diamond Blade WC for Marble/Stone 1

Custom 115x1.8x20mm Diamond Blade WC for Marble/Stone 2

Custom 115x1.8x20mm Diamond Blade WC for Marble/Stone 3

Custom 115x1.8x20mm Diamond Blade WC for Marble/Stone 4

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Custom 115x1.8x20mm Diamond Blade WC for Marble/Stone

Custom 115x1.8x20mm Diamond Blade WC for Marble/Stone is a thin, high-performance cutting disc made for clean, precise cuts in natural stone and marble. The 115 mm diameter fits most angle grinders, the 1.8 mm kerf minimizes material loss and speeds cutting, and the 20 mm arbor suits common grinder spindles. The WC (wet cutting) continuous rim and diamond segments give smooth, chip‑free edges and longer blade life when used with water. It’s ideal for tile setters, stone fabricators and DIYers who need accurate, tidy cuts in countertops, tiles and decorative stone.

Usage scenarios:

Perfect for cutting marble slabs, stone tiles and countertops during installation or renovation. Useful for trimming edges, cutting reliefs or making precise decorative and mosaic pieces. Best used with an angle grinder or tile saw with water cooling to reduce dust and extend blade life; always follow safety precautions and wear PPE.

Lead Time:

1-10(pieces):8(days),11-100(pieces):25(days),101-1000(pieces):35(days),>1000(pieces):To be negotiated(days)

Place of Origin:

China

Customization:

Customized logo (Min. Order: 200 sets),Customized packaging (Min. Order: 1000 sets),Graphic customization (Min. Order: 200 sets)

Samples:

$2.7/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

brand name:

X&H

Inquiry

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Blade Material

Tungsten Carbide Steel

Sample Time

Details Confirmed

Package

Inner Box + Outer Carton

Service

One-stop Service

MOQ

10 Pieces

Type

Segment Welded Blade

Segment Material

Diamond Crystal

Advantage

High Cost Performance

Color

Customized Color

Application

Granite

blade width

1.8mm

grade

Diy

Saw Blade Size

114*1.8*20mm

finishing

Customized

place of origin

Shanghai, China

customized support

OEM, ODM, OBM

process type

Hot Press, Cold Press

edge height

0.315in(8mm), 0.472in(12mm)

blade diameter

4in

blade length

Customized

Number Of Teeth

Customized

teeth per inch

Customized

arbor size

20mm

Cutting Thickness

0.032 in, 0.035 in, 0.025in

warranty

3 Years

Thin Kerf Smooth Finish

The custom 115x1.8x20mm Diamond Blade WC delivers fast, chip-free cuts and extended life to save time and material costs for Concrete & Masonry. Its thin 1.8mm kerf, precise 115mm diameter and 20mm bore, precision-profiled rim and industrial-grade diamond bond provide smooth marble and stone results while sturdy labeled blister-packaging protects the blade and balance. Custom sizes and quality inspection ensure the blade matches your saw, cut style and on-site performance.

Precision Marble Diamond Blade

The Custom 115x1.8x20mm Diamond Blade WC for Marble/Stone features a 115 mm diameter, 1.8 mm thin kerf and 20 mm bore with a WC diamond matrix that provides high hardness and heat resistance for long life. Engineered for fast, precise cutting of marble, stone and ceramic and suitable for Concrete & Masonry applications, its thin kerf minimizes material loss while improving cut quality and operator efficiency. Segment geometry and balanced construction reduce vibration and chipping, and a range of diameters plus custom-tailor options ensure compatibility with various grinders and saws.

Precision Marble Cutting Blade

The Custom 115x1.8x20mm Diamond Blade WC for Marble/Stone delivers precise, fast cutting with a 1.8 mm kerf and a 20 mm bore, engineered for marble and natural stone. This diamond mini saw blade is built for masonry, stone and ceramic applications and performs reliably for Concrete & Masonry work thanks to its durable WC bond. Various diameters and kerfs are available, and custom tailoring can be provided to meet specific cutting requirements.

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Precise Cuts, Lasting Durability

The Custom 115x1.8x20mm Diamond Blade WC for Marble/Stone is engineered by a heritage brand blending decades of precision manufacturing with high-grade industrial diamonds and a reinforced steel core to ensure consistent performance and extended life. Its turbo-segment geometry and laser-welded bond deliver fast, low-vibration cutting with minimal chipping and heat buildup, making it perfect for marble and stone as well as for Concrete & Masonry. Features include a thin 1.8mm kerf for precise, low-waste cuts, a universal 20mm arbor for easy fitment, optimized wet/dry performance and rigorous quality testing—advantages that provide faster cutting, longer lifespan and better value on professional job sites.

Material introduction

The 115x1.8x20mm diamond blade uses industrial-grade synthetic diamond grit embedded in a tungsten carbide (WC) metal bond to deliver aggressive, long-lasting cutting performance for Marble, Stone and for Concrete & Masonry. A precision high‑strength steel core provides flatness and vibration damping while the 1.8 mm kerf and 20 mm bore ensure clean, accurate cuts on handheld and bench saws. With reinforced segment design and customizable bonding options, the diamond‑WC matrix offers excellent wear resistance and fast cutting rates across masonry, stone and ceramic applications.

◎ Durable Diamond Matrix

◎ Tungsten Carbide (WC) Bond

◎ Reinforced Hardened Steel Core

FAQ

What materials is the Custom 115x1.8x20mm Diamond Blade WC intended to cut?

This blade is intended primarily for marble and natural stone (soft to medium-hard stones). It is ideal for tile, countertop trims, edge profiling, and small slab cuts. For very hard materials like some granites or reinforced concrete, cutting performance will be slower and a blade specifically formulated for hard stone is recommended.

Which tools and arbor sizes is this blade compatible with?

The blade is 115 mm (approximately 4.5") in diameter with a 20 mm bore and a 1.8 mm cutting thickness. It fits angle grinders, handheld cut-off saws, and compact tile saws that accept a 20 mm arbor (or with the correct adapters). Always confirm the machine guard clearance and the blade’s maximum RPM rating before mounting.

Should I use this blade wet or dry?

For best life, performance and dust suppression, wet cutting is recommended when working with marble and stone. Dry cutting may be acceptable for shallow or occasional cuts if your blade and machine manufacturer allow it, but dry use generates more dust, heat and wear—use proper PPE and reduced feed rate if dry cutting.

What cutting depth and technique should I expect and use?

A 115 mm blade typically provides a cutting depth suitable for tiles and thin slab work (roughly 20–25 mm depending on the saw guard). For thicker pieces, make multiple shallow passes rather than forcing a single deep cut. Use steady, even feed pressure, avoid twisting the blade in the cut, and let the blade do the work to prevent overheating or chipping.

How can I maximize blade life and performance?

Use water cooling for marble/stone, avoid overheating, and match blade speed to the host machine’s rated RPM. Keep the arbor and flanges clean and tightly secured, and avoid excessive lateral force. If cutting becomes slow, dress the blade on an abrasive block or soft material as recommended to expose fresh diamonds. Store the blade dry and handle it without dropping to prevent warping.

What safety checks and troubleshooting should I do if I have problems (vibration, chipping, binding)?

Before use, inspect the blade for cracks, ensure the bore and flanges are clean and the blade is mounted flat and tight. If you experience vibration, stop and re-check mounting, flange flatness and machine spindle. Chipping can be reduced by using slower feed, water cooling, and scoring before full-depth cuts. If the blade binds, back out of the cut, power down, and clear the workpiece—never force a bound blade. Always wear eye, hearing and respiratory protection and follow the tool and blade manufacturer’s safety instructions.

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