Diamond PCD Saw Blade 120mm 3-4mm 24T 10pc 20mmID for wood
Diamond PCD Saw Blade 120mm (3–4mm thick) with 24 teeth, pack of 10, 20mm bore — a tough blade with polycrystalline diamond tips for long life, fast cutting and clean edges on wood. It fits saws with a 20mm arbor and gives low chipping and smooth cuts.
Usage scenarios:
- Cut plywood, MDF, melamine and veneered boards for cabinets and furniture with neat, chip‑free edges.
- Trim hardwood, engineered wood and laminate flooring or doors for quick, precise cuts on site.
- Use on hand-held circular saws, miter saws or table saws for carpentry, shop work and DIY projects.
5.0
Lead Time:
1-500(pieces):8(days),501-1000(pieces):25(days),1001-10000(pieces):45(days),>10000(pieces):To be negotiated(days)
Place of Origin:
China
Customization:
Customized logo (Min. Order: 500 sets),Customized packaging (Min. Order: 1000 sets),Graphic customization (Min. Order: 500 sets)
Samples:
$55.0/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
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
DELIVERY TIME
15-25 Days
Quality Grade
Professional Grade
Usage
Machine Blade
Package
Inner Box + Outer Carton
Service
One-stop Service
MOQ
10 Pieces
Advantage
High Efficiency
Color
Customized Color
Application
Aluminium
blade width
3.0-4.0mm
Shape
Circular Round Saw Blade
grade
Industrial
Saw Blade Size
120*-3.0-4.0*20/22mm
finishing
as your requirement
place of origin
Shanghai, China
customized support
OEM, ODM, OBM
process type
High Frequency Welded, Laser welded
edge height
0.315in(8mm)
blade diameter
120mm
blade length
Other
Number Of Teeth
24
teeth per inch
Other
arbor size
20/22mm
Cutting Thickness
0.025in
warranty
3 Years
Thin Rim, Durable Performance
The PCD Saw Blade delivers diamond-tipped durability and razor-sharp precision for fast, low-splinter wood cutting, reducing downtime for professional users. Supplied in convenient 10-piece packaging, each 120mm circular blade features a balanced 24-tooth profile, 20mm bore and a slim 3–4mm kerf with a varnish finish for consistent cuts and long service life. Backed by Shanghai-based technical support and quick shipping, this professional-grade blade maximizes productivity and minimizes blade changes on every job.
Diamond Precision Durable Woodcutting
This PCD Saw Blade is a diamond‑tipped 120mm circular saw blade (20mm arbor) with a 3–4mm kerf and 24T tooth configuration sold as a 10‑piece set, built on a special‑steel body with varnish finish. Designed for professional wood cutting, it delivers long service life, high wear resistance and clean, chip‑free crosscuts that reduce downtime and improve productivity. Thin kerf and PCD diamond tips provide precision and fast material removal while the balanced tooth geometry and robust steel core ensure stable operation at high speeds for consistent, accurate cuts.
Precision PCD Wood Cutting
The Diamond-tipped PCD Saw Blade 120mm (4.7") features a durable special-steel body with precision diamond tips, 24 teeth and a 20mm inner diameter, and a 3–4mm kerf ideal for clean wood cutting. Engineered for circular saws and professional-grade woodworking, this varnish-finished blade delivers long life and high cutting accuracy while reducing downtime. Available in packs of 10 with multiple diameters and bore options from 20mm to 30mm, the Shanghai-based manufacturer offers fast shipping and technical support—handle with care, as the blade is very sharp.
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Durable, Precise, Effortless Cuts
Made by a precision-focused brand with a commitment to durability and woodworking performance, the Diamond PCD Saw Blade 120mm 3-4mm 24T 10pc 20mmID offers professional-grade construction for longer tool life. Engineered with polycrystalline diamond (PCD) cutting edges and tight manufacturing tolerances, the blade delivers fast, low-vibration cuts with minimal chipping on hardwoods, laminates and composite panels. Key features and advantages include 120mm diameter, 3–4mm plate thickness, 24-tooth geometry, 20mm arbor ID and a 10-piece pack that together provide long edge life, reduced downtime, consistent finish quality and lower cost per cut.
Material introduction
This PCD Saw Blade pairs polycrystalline diamond (PCD) tips with a durable special-steel body to provide exceptional wear resistance and razor-sharp performance for wood cutting. The steel body is finished with varnish (or a custom finish on request) to protect against corrosion and stabilize cutting accuracy across available diameters and inner bore options. Professional-grade construction with 24T–36T tooth configurations, a 3.0mm kerf option, and precise tip bonding ensures long life and consistent circular-saw results.
◎ PCD-tipped Steel Core
◎ Varnish-finished Steel Stability
◎ Customizable Professional Grade
FAQ
1
What types of wood and panel materials is the Diamond PCD 120mm 24T blade best suited for?
This PCD blade is optimized for engineered and abrasive wood products: laminated panels, melamine-faced chipboard, MDF, HPL, plywood, veneered boards and other composite panels. It also performs very well on particleboard and coated boards where carbide blades wear quickly. It is not intended for cutting ferrous metals.
2
Which saws and arbor sizes will this 120mm x 20mm ID blade fit?
The blade has a 20mm bore; it will fit saws with a 20mm arbor or any saw where you can safely use a reducer/adapter ring to match the arbor. Common compatible machines include handheld circular saws, mitre saws, panel saws, and CNC routers that accept 120mm blades. Always verify your machine’s maximum blade diameter, recommended kerf thickness, flange configuration and safe RPM before use.
3
How should I set up my saw (RPM, feed rate, tooth direction) to get the cleanest cuts with minimal chipping?
Follow the tool manufacturer’s recommended RPM for a 120mm blade (check the blade’s rated RPM if provided). Use a moderate, steady feed rate—too fast increases tear-out and motor load; too slow causes heat build-up. For best finish on melamine/laminate, use a zero-clearance insert or a scoring blade and make the final cut with the PCD blade. On a handheld circular saw, cut with the finished face down; on a table or mitre saw, the finished face up. Support the panel to prevent vibration and use a featherboard or hold-down for consistent feed.
4
Can this diamond PCD blade be used wet or be resharpened when it becomes dull?
These PCD blades are typically used dry for woodworking applications. They are not designed for wet cutting. The PCD segments cannot be resharpened like standard carbide teeth—when the diamond edges wear or chip, the practical options are professional re-tipping (specialized and often uneconomical) or replacement. To extend life, avoid cutting nails or metal, clear resin build-up regularly, and use proper cutting parameters.
5
What safety and dust-control practices should I follow when cutting with this blade?
Always wear eye and hearing protection and a suitable dust mask or respirator—cutting composite boards and laminates releases fine and sometimes silica-containing dust. Use dust extraction or a shop vac at the saw whenever possible. Make sure blade guards and anti-kickback devices are in place, secure workpieces properly, and never force the blade. Allow the motor to reach full speed before beginning a cut and do not exceed the blade’s or tool’s rated RPM.
6
How do I maintain the blade to maximize life and cutting quality?
Keep the blade clean of pitch, glue and resin—use a dedicated blade cleaner or isopropyl alcohol and a soft brush. Avoid overheating by maintaining correct feed speed and preventing stalls. Inspect the PCD segments regularly for chips or missing material—if segments are damaged, replace the blade. Store blades flat in a dry place and handle them by the center to avoid knocking the segments.
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