110x1.8x20mm (4.5in) TCT Saw Blade, Laser Welded, Power Tool 1

110x1.8x20mm (4.5in) TCT Saw Blade, Laser Welded, Power Tool 2

110x1.8x20mm (4.5in) TCT Saw Blade, Laser Welded, Power Tool 3

110x1.8x20mm (4.5in) TCT Saw Blade, Laser Welded, Power Tool 4

110x1.8x20mm (4.5in) TCT Saw Blade, Laser Welded, Power Tool 5

110x1.8x20mm (4.5in) TCT Saw Blade, Laser Welded, Power Tool 6

110x1.8x20mm (4.5in) TCT Saw Blade, Laser Welded, Power Tool 7

110x1.8x20mm (4.5in) TCT Saw Blade, Laser Welded, Power Tool

The 110x1.8x20mm (4.5") TCT saw blade is a 110 mm diameter, 1.8 mm thin-kerf circular blade with a 20 mm arbor and tungsten-carbide-tipped teeth, made for use on compatible power tools like angle grinders and small circular saws. Laser-welded carbide tips deliver strong tooth retention and long life for fast, precise, low-chipping cuts in wood, plywood, laminates and many non-ferrous materials. Thin kerf reduces waste and tool load while balanced construction minimizes vibration—offering durable, high-speed performance and cleaner finishes.

Lead Time:

1-10(pieces):3(days),11-100(pieces):25(days),101-1000(pieces):45(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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Teeth type

BT Teeth

Machine

Electric Powered Saw

Package

Inner Box + Outer Carton

Service

One-stop Service

MOQ

10 Pcs

Advantage

Cost-effective

Color

Silver

Material

Diamond Powder+Alloy Steel

Application

Multifunctional

blade width

1.8mm

Blade Features

Multipurpose Cutting

Shape

Circular Round Saw Blade

grade

Industrial

Saw Blade Size

110x1.8x20mm

finishing

Customized

place of origin

Shanghai, China

customized support

OEM, ODM, OBM

process type

High Frequency Welded, Laser welded

edge height

0.315in(8mm)

blade diameter

4.5in

blade length

6 1/2 in

Number Of Teeth

As your requirement

teeth per inch

Customized

arbor size

7/8 in, 10mm, 5/8 in, 20mm

Cutting Thickness

0.032 in, 0.035 in, 0.025in

warranty

3 Years

Precise Cuts, Laser-Welded Durability

TCT Saw Blades for Power Tools deliver precision, speed and long life with laser-welded tungsten carbide tips on a hardened special-steel body, ideal for wood, boards, plastic and thin metal. The compact 110x1.8x20mm (4.5in) profile, varnish finish, selectable kerf and tooth counts (30–120T) with BT/BC tooth patterns provide a slim, balanced cutting style that reduces splintering and improves smooth crosscuts. Packaged securely and built to professional-grade quality, these blades give contractors and DIYers reliable, cleaner cuts and extended blade life for their circular saws and power tools.

Precision TCT Laser Cutting

This 110x1.8x20mm (4.5 in) laser-welded TCT saw blade pairs tungsten carbide tips with a special steel body, varnish finishing, a 2.0mm kerf and 1.0–2.0mm body thickness to deliver a stiff, wear-resistant profile built for precision. TCT Saw Blades for Power Tools deliver professional-grade performance with tooth counts from 30T to 120T, BT and BC tooth patterns, and multiple inner diameters (20mm, 7/8", 1", 30mm) to fit circular saws and other power tools for clean cuts in wood, board, plastic and thin metal. Laser welding of the tips, balanced construction and configurable diameters (4"–16") minimize vibration and extend blade life, while X&H and Shanghai manufacturing support customization and quality control.

The 110x1.8x20mm (4.5in) laser-welded blade from X&H features a special steel body and tungsten carbide tips for long life and consistent cutting performance. TCT Saw Blades for Power Tools are offered in diameters from 110mm to 400mm with inner diameters including 20mm, kerf options around 2.0mm, body thicknesses of 1.0–2.0mm, and tooth counts from 30T to 120T in BT or BC patterns. Finished with varnish or custom coatings, these professional-grade blades deliver precise cuts in wood, boards, plastic and thin metal for circular saws and other power tools.

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Precision Cutting Durable Performance

Crafted by a precision-focused manufacturer, the 110x1.8x20mm (4.5in) TCT Saw Blade is laser-welded for durability and balanced for smooth cuts, reflecting years of R&D and strict quality controls. As one of the premium TCT Saw Blades for Power Tools, it delivers fast, burr-free cutting on wood, laminates, and non-ferrous metals thanks to high-density tungsten carbide tips, anti-vibration design, and a hardened body. Users benefit from longer blade life, consistent cutting accuracy, and safer operation with reduced kickback, making it a reliable choice for professionals and DIYers who demand performance and value.

Material introduction

These 110x1.8x20mm (4.5in) TCT Saw Blades for Power Tools feature tungsten carbide tips laser-welded to a precision-formed special steel body for exceptional edge life and heat resistance. A varnish finish reduces corrosion and friction while the 1.0–2.0mm body thickness and customizable 2.0mm kerf deliver a balanced combination of rigidity and minimal material waste across diameters from 110mm to 400mm. Professionally graded with BT or BC tooth patterns and 30–120 teeth, they are optimized for clean, durable cutting of wood, boards, plastics and thin metals in circular saw and power tool applications.

◎ 110x1.8x20mm (4.5in) TCT Saw Blade — Tungsten Carbide Tip Construction

◎ 110x1.8x20mm (4.5in) TCT Saw Blade — Precision‑Ground Steel Body

◎ 110x1.8x20mm (4.5in) TCT Saw Blade — Laser‑Welded Durability

FAQ

What materials is the 110x1.8x20mm TCT saw blade best suited for?

This laser-welded tungsten-carbide-tipped (TCT) blade is designed primarily for wood and wood-based panels — plywood, MDF, particleboard, laminates, melamine — and many plastics. Some higher-quality TCT blades can also cut non-ferrous metals (aluminum, brass) when used with the correct tooth geometry and a slower feed; it is not intended for cutting ferrous metals or masonry.

Which power tools will this 110 mm (4.5 in), 20 mm arbor blade fit and work safely on?

The blade fits any tool that accepts a 20 mm arbor and a 110 mm diameter blade — for example compact circular saws and some small table saws or dedicated trim saws. If your tool has a different arbor size you can use a proper reducer/adapter only if it maintains safe concentricity. Always confirm your tool’s maximum RPM rating matches or exceeds the blade’s rated speed before use.

What are the practical application scenarios where this blade performs best?

Typical uses include crosscutting and ripping thin stock, trimming panels and edging laminate, cutting flooring, door trimming, cabinetry and finish carpentry where a fine, clean cut is required. Its thin 1.8 mm kerf is good for minimizing waste on delicate work and quick cuts on sheet goods.

Do I need to use coolant/wet cutting or can I cut dry? Any special cutting technique?

Most woodworking uses are done dry; TCT tips are designed for high-speed, dry cutting. For non-ferrous metals or prolonged heavy-duty cuts, slow feed rates and periodic pauses or external cooling/lubrication help prevent tip overheating. In all cases use a steady, controlled feed — don’t force the blade — and make test cuts to dial in speed and feed.

What advantages does “laser welded” TCT give, and how should I maintain the blade?

Laser welding bonds the carbide tips to the steel body more securely and uniformly than some other attachment methods, improving tip retention under high torque and heat for longer life and consistent cut quality. Maintenance: keep the blade clean of pitch and resin (use a suitable cleaner), inspect tips for chips or missing teeth, avoid side-loading or plunging, and store flat or hanging to prevent warping. Replace the blade if multiple teeth are damaged, significant wobble appears, or cut quality deteriorates.

What safety and compatibility checks should I perform before using this blade?

Confirm arbor fit (20 mm) or use a correct adapter, verify your tool’s max RPM is at or below the blade’s rated RPM, and ensure the blade is mounted with the correct rotation direction and a properly functioning guard. Always wear eye and hearing protection, dust mask, and cut-resistant gloves as appropriate. Do not use this blade on materials or in ways it wasn’t meant for (e.g., cutting steel or masonry), and never remove or modify safety guards.

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