Diamond Mini 4/121mm OEM Custom Granite Marble Saw Blade 1

Diamond Mini 4/121mm OEM Custom Granite Marble Saw Blade 2

Diamond Mini 4/121mm OEM Custom Granite Marble Saw Blade 3

Diamond Mini 4/121mm OEM Custom Granite Marble Saw Blade 4

Diamond Mini 4/121mm OEM Custom Granite Marble Saw Blade 5

Diamond Mini 4/121mm OEM Custom Granite Marble Saw Blade 6

Diamond Mini 4"/121mm OEM Custom Granite Marble Saw Blade

In a sunlit shop, the Diamond Mini 4"/121mm OEM Custom Granite Marble Saw Blade spins like a tiny sun, ready to shape stone with calm force. Its diamond edge bites clean through granite and marble, leaving glass-smooth lines and crisp corners that make each piece sing. Small, tough, and true, this mini blade gives pros and makers sure cuts and steady trust with every swift pass.

Lead Time:

1-10(pieces):9(days),11-100(pieces):25(days),101-1000(pieces):35(days),>1000(pieces):To be negotiated(days)

Place of Origin:

China

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

2.0mm

Blade Features

Multipurpose Cutting

grade

Industrial

Saw Blade Size

121*2.0*20mm

finishing

Customized

place of origin

Shanghai, China

customized support

OEM, ODM, OBM

process type

Hot Press, Cold Press

edge height

0.315in(8mm)

blade diameter

4in

blade length

6 1/2 in

Number Of Teeth

Customized

teeth per inch

Customized.

arbor size

20mm

Cutting Thickness

0.032 in, 0.035 in, 0.025in

warranty

3 Years

OEM Custom, Precision Cuts

The Diamond Mini 4"/121mm OEM Custom blade delivers fast, chip‑free cuts in granite, marble, masonry and ceramic so professionals save time and avoid costly rework. Cold Press diamond matrix and precision OEM machining provide consistent edge life and high-quality performance for repeated use. Available in multiple diameters, kerfs and bores with custom-tailor options, each compact 4" shape ships in protective packaging and a professional style that emphasizes rugged quality and easy handling on the job.

Precision Mini Diamond Blade

The Diamond Mini 4"/121mm OEM Custom Granite Marble Saw Blade features Cold Press diamond segments with a precision-engineered thin kerf and multiple bore options (20 mm, 22.23 mm, 25.4 mm) for broad compatibility with grinders and saws. Core attributes include diamond cutting geometry and tailored segment bonds for fast, clean cutting of granite, marble, masonry, stone and ceramic, while extended attributes such as variable diameters and kerf widths enable application-specific performance and reduced material waste. Value attributes—long service life, consistent cut quality and low vibration—are delivered by a balanced, rigid structure and customizable OEM options that make the blade durable and cost-effective for professional use.

Custom Mini Diamond Blade

The Diamond Mini 4"/121mm OEM custom granite and marble saw blade is engineered for masonry, stone, and ceramic cutting and uses Cold Press diamond bonding for durable, long-lasting performance. It is offered in multiple diameters (4"–9"), kerf widths (approximately 1.2–3.0 mm) and common bores (20, 22.23, 25.4 mm) to fit a variety of machines. Custom-tailor options are available to meet customer requirements, delivering OEM-quality precision for wet or dry cutting applications.

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Fast, Precise, Clean Cuts

Born from a heritage of precision tooling, the Diamond Mini 4"/121mm OEM Custom Granite Marble Saw Blade is engineered with high-grade diamond segments and a reinforced core for consistent performance on granite and marble. Its Cold Press diamond bonding and balanced segmented rim deliver fast, clean cuts, low chipping, and extended segment life for both wet and dry applications. Highlights and advantages include 121mm compact size for accurate plunge cutting, OEM customization for blade geometry, vibration-reducing core design, and optimized cooling channels for longer runtime and smoother finishes.

Material introduction

The Diamond Mini 4"/121mm OEM custom granite marble saw blade combines industrial-grade diamond grits in a robust metal bond with a hardened steel core to deliver aggressive, chip-resistant cutting for masonry, stone, and ceramic. Segments are sintered using a Cold Press process to ensure uniform diamond distribution and long wear life, with kerf options from about 1.2mm to 3.0mm and bore sizes suited to common arbor standards. OEM customization allows specification of kerf, bore, and bond composition so blades can be tailored for fast cutting or precision finishing on granite and marble.

◎ Industrial-Grade Precision

◎ Cold-Press Bonded Durability

◎ Precision Metal Core

FAQ

What kinds of jobs and application scenarios is the Diamond Mini 4"/121mm OEM Custom Granite Marble Saw Blade best for?

This small 4" diamond blade is ideal for precision and light-duty stone work: trimming granite or marble countertop edges, cutting tile and stone for backsplash or flooring, making notches and detail cuts around sinks or fixtures, sample cuts in workshops, and on-site small repairs where a compact blade is easier to control than larger blades.

Which tools is the 4"/121mm blade compatible with?

It is commonly used on 4" angle grinders, compact handheld stone saws and some mini wet saws. Always confirm your tool’s arbor diameter and maximum RPM against the blade’s specifications before mounting, and use the correct flange/guard for safe operation.

Can I use this blade for both granite and marble, and are there differences in technique?

Yes — it’s designed for natural stones like granite and marble. Granite is harder and benefits from slower, steady feed rates and frequent cooling (wet cutting) to reduce heat and wear. Marble is softer and more prone to chipping, so use a continuous rim or a fine-grit turbo rim, steady feed, and consider masking tape or scoring to minimize chipping.

Should I cut wet or dry, and what are the practical considerations on job sites?

Wet cutting is preferred: it suppresses dust, cools the blade, and extends blade life. On-site where water isn’t practical you can do short dry cuts, but keep cuts brief, allow the blade to cool, and wear a respirator and dust control measures. Some jobs (indoor work, finished areas) strongly favor wet cutting to control silica dust.

What techniques produce the cleanest, chip-free results with this mini blade?

Use a continuous rim or fine turbo rim for smooth edges, clamp and support the workpiece to avoid vibration, score the cut first for thin tiles or marble, maintain a steady feed (don’t force the blade), keep the blade perpendicular for straight cuts, and use water for cooling. For thicker stone, make shallow multiple passes rather than one aggressive pass.

How do I maintain the blade, how long will it last, and how do I know when to replace it?

Lifespan depends on material hardness, feed rate, whether you cut wet or dry, and job frequency. Maintain by keeping the blade clean, using proper cooling, avoiding excessive side pressure, and inspecting for cracks or missing segments. Signs to replace: dramatic drop in cutting speed, excessive glazing (blade no longer cuts through), visible rim wear or damage, or vibration during use. If cutting performance declines despite proper technique, replace the blade.

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