Best Kingthai Diamond Blades in 2026

Arbor:1"(25.4 mm), Segment height .395"(10mm). Size is 14"x.125"x.395"/10mm.

Hot-pressed sintered blade: The grain of diamond will not become larger, the density is high and the mechanical property is good. There is no need to add sintering aids or forming aids, so the purity is high.

Main features: The product is 14" High Performance Blade, High Performance diamond matrix provides 200x's the life of conventional abrasives and enhanced material removal.

Designed to provide fast, smooth cutting in a variety of materials, including brick/block, paves, concrete and stone.

Can be used wet or dry. For light or medium duty cutters.

Sintered diffusion bonded.

Diamond blades increase the density of diamonds and use higher-grade diamonds, which have high strength and are not easily deformed

Granite saw blade adopts hot pressing process, combined with high-quality raw materials, to ensure the low amplitude and low noise of the product during high-speed operation

14 inch Diamond blades can be used for both dry and wet, improving the diamond cutting speed and there are more sizes for selection

Exclusive, patent-pending toughtrack tooth design for accurate tracking over the life of the blade

Made from high-density tungsten Carbide for toughness, wear-resistance, and long life

Tough coat anti-stick coating reduces friction and gumming

UNIQUE DESIGN: PREMIUM TIP, ANTI-VIBRATION DESIGN, LARGE TEETH. The 40 teeth tip is made of VC1 tungsten carbide which adds the saw blade's sharpness and provide extended life of saw blade. The large tooth design allows the blade to be safely sharpened more times. Larger spacing between the teeth is more convenient for chip removal and heat dissipation.

HIGH QUALITY CARBIDE MATERIAL: Provide the best cutting experience, with good cutting performance. Prolong the service life of Saw Blade, and add the sharpness.

WIDELY USE: The 7-1/4" saw blade has a 5/8" diamond arbor which fits into both round and diamond hole blade machine and maintains the stability when in use.

Cermet II (Ceramic and Metallic) teeth deliver a more efficient and productive metal cutting solution through high heat tolerance and increased hardness for superior wear, fewer blade changes and up to 25X longer life versus standard grinding discs

Up to 50X cooler cuts with a circular saw blade when compared to a grinding disc that increases temperature of steel by up to 500 degrees. Grinding discs increase the temperature enough to permanently discolor the steel.

Up to 10X faster cuts with a circular saw blade for maximum productivity and efficiency, resulting in up to 60 seconds faster cuts in both metals and stainless steels versus standard grinding discs

PURPOSE: GRAFF Diamond blade is ideal for professional cutting of reinforced concrete, brick, marble, stone, granite, masonry, paving flag and kerb. Our diamond blade for granite is designed for precise cut using industrial power cutters.

SELF-SHARPENING: Our diamond saw blade has self-sharpening diamond segments which make this concrete diamond blade suitable for cutting heavy reinforced concrete. It only needs to make 2 or 3 cuts on silicon or abrasive stone to get diamond saw blades sharpened.

MAXIMUM LIFESPAN: Professional GRAFF diamond saw blades 14" have teeth with soldered diamond segments all around. Segments are attached by laser soldering, that provides a reliable connection and maximum lifespan of marble saw blade.

Versatile: this blade can fit most 5/8 inch bores

Extreme durability: shock resistant brazing allows the carbide tips to withstand extreme impacts, improving their lifetime in high intensity applications

Proprietary steel blend: Freud Tic hi Density Carbide is used in the construction of this circular saw blade. This robust design lets it last longer and cut faster than other steel blends

PREMIUM TURBO DIAMOND BLADE - Boss Hog Turbo diamond blades are high performance, fast cutting, and long lasting. Ideal for when you need to leave a smooth, clean finish. Cooling holes help keep the blade cool for continuous use for construction. Comparable to other major brands.

GENERAL PURPOSE CHIP FREE CUTTING - Use for general purpose cutting of concrete, masonry, brick, block, pavers, roofing tile, terrazzo, and all similar materials. Compatible with all masonry saws, hand-held gas or eletric power saws with 1" or 20mm arbors.

WET OR DRY - Guaranteed to withstand dry cutting. Won't warp or wear out prematurely. Designed for professional use.

This are knife blade

This are highly durable

This is manufactured in China

Designed to provide fast, smooth cutting in a variety of materials, including brick/block, paves, concrete and stone.

Can be used wet or dry. For light or medium duty cutters.

Sintered diffusion bonded.

Wet or dry cutting.

Diameter 14", Segment Height 3/8", Inner hole 1"-7/8“-5/8”

Super thin porcelain tile saw blade with free chips for cutting,Match with hand-held machine.

Industrial Quality with C6 grade carbide tip, Ideal for cutting for Steel and Ferrous Metal

Ceramic (Cer) and Metal (Met) materials tips provide maximum resistance for longer life

Electrophoretic Coating reduces the rusting and corrosion

①: Size: Diameter 8 1/4" (210mm). Arbor 5/8" with diamond washer, Kerf 2.8mm, 60T ATB Tooth.

②: Knock out diamond washer, please note the washer only can knock out from back side. if this side can't, try another.

③: High hardness Carbide is design to cut Hard Wood, Plywood, Laminate, MDF, HDF. also OK for soft wood, tooth can be regrind when it not sharp, But regrinding requires some skills, so if you don't have confidence in yourself, find an experienced person to help you

Fast Cutting Concrete Blade: Designed for smooth cutting of reinforced concrete with air cooled holes for extended cutting and a reinforced flange to dissipate heat.

Jobsite Guarantee: We stand behind our 14 inch concrete blade with a jobsite guarantee to ensure your satisfaction. Fasting cutting blade in the industry.

Continuous Turbo Segments: Faster cuts with high quality diamonds in 10mm segments for long life and smooth cuts. Designed for extended cutting with a reinforced flange and air cooled holes.

Dry/wet cuts, no need to worry about working with water when they are in the processing, very convenient

Specification: Diameter 40mm,thickness 2.6-2.8mm,Shank 6mm(about 1/4 Inch), in the color of pure silver

Great for cutting, sawing and carving of hard materials, such as tiles, marble, concrete, brick, porcelain, ceramics. Not recommended for metal and wood

【SPECIFICATION】: 14"x.125"x.590"/15mm. Segment height 15mm. Arbor 1”-20mm bushing

【LONG &FAST CUTTING】：The diamond saw blade use high grade diamond and a premium bond matrix deliver long lasting performance. Fast cutting speed, durable and long cutting life.

【SMOOTH & CLEAN CUTTING】:The slots of diamond saw blade can improve air flow, cutting dust, dissipate heat and remove slurry, maintain the cutting performance

IDEAL ✔️ for both professional contractors and DIY home users

PREMIUM QUALITY 👑 Grade A diamond crystals and

SPECIAL BOND 🏆 for ceramic tiles, porcelain, glass, etc.

【Size】 OKDIAMOND7 1/4 circular saw blade with a 7/8-5/8" arbor design is suitable for most popular saws. Circular saw, miter saw, table saw. The kerf is 1.8MM.24 Teeth. Rhombus-shaped center hole can fit most machines. MAX RPM = 7800

【APPLICATION】Suitable for cutting softwood, hardwood, plywood, chipboard, multi-board, panels, MDF,plated&counted-plated panels, laminated&Bi-laminate plastic. Great for your carpentry needs.

【Fast cutting &Durable】Fully hardened steel blade body – delivers accuracy and resists bending and deflection for true cuts. Thin kerf for the fast and smooth cutting action.High grade Tungsten Carbide tips for durability.

Able to cut 2-3 more concrete than lower quality blades dues to Premium Bond that provide the optimal cut-to-wear ratio, optimized for balanced cut life, cut rate, cut precision, power demands & heat buildup, allowing you to cut longer, consistently precise with moderate power demands with the lowest heat buildup in the industry

Can be used for ferrous metals, iron, steel, stainless steel, rebar, copper, and other high tensile alloy

Longer, Faster and Reliably than other blades that may warp or prematurely wear

14 inch Diamond Blade Cuts wet or Dry

1 inch arbor - perfect for Stihl, Husqvarna, or Solo, Concrete saws

Best value Diamond Blade on Amazon

CUTS VARIETY OF MATERIALS: With a laser cut kerf, ATB (Alternating Top Bevel) offset tooth design & tungsten carbide tips, our 7 1/4 circular saw blades cut through hardwood, softwood, pressure-treated wood, laminated beams, moulding, plywood & OSB.

LONG LIFE: Made of high-carbon steel, our 7 1/4 Inch circular saw blades provide one of the longest lifetimes in the industry. The construction-grade tungsten carbide tips for our circular saw blades for wood minimize vibrations & breakage.

OPTIMIZED PERFORMANCE: Our 7 1/4 circular saw blade has a 5/8 inch diamond arbor knock-out, laser cut thin kerf for maximum precision to avoid wood splintering, premium non-stick coating, anti-kickback technology & blade stabilizer slots.

Size: Diameter 350mm/14 inch, Thickness 3.2mm, Bore 25.4mm(1 inch). Grit: #30.

Wide use: cutting all tough materials, including hard stone, aluminum, cast Iron, copper pipe, ductile Iron pipe, masonry, plastic, PVC, rebar, reinforced concrete, steel, metal and etc.

Machine: for high-speed power saw, masonry saw, etc. Recommended RPM: 2500. Maximum RPM: 4300. Please wear protective equipment when using.

①：Diameter 7 1/4" (185mm), 24T, Arbor 5/8" with diamond washer. Max Speed RPM 8500, ATB and Thin Kerf is 1/16" (1.6mm)

②：How to choose the number of teeth? It's not that the more teeth, the better. When cutting, keep one to four teeth in the wood at the same time. Too many teeth will cause unsmooth discharge of debris and overheating of saw blade. So the best condition is 24T for 3"-1" Thickness of board, 40T for 1.8"-0.6" thickness of board, 60T for 1.2"-0.34" thickness of board. But of course, beyond the best range saw blade can also be used.

③：High hardness Carbide is design to cut Hard Wood, Plywood, Laminate, MDF, HDF also OK for soft wood, tooth can be regrind when it not sharp, But regrinding requires some skills, so if you don't have confidence in yourself, find an experienced person to help you

SPECIFICATIONS - 10 Pack of 14" diameter X .125 (1/8") thick with a standard 1" arbor hole fits most hand-held machines and masonry saws. Included is a 20mm bushing for and a drive pin hole for adapting to 8-24hp walk-behind saws. Max. 5,460 rpm. Made from a balanaced, heat-treated, high-speed steel core and is guaranteed to withstand the demands of dry cutting. Contains 10 blades in package.

Can be used wet or dry. For light or medium duty cutters.

1"-20mm with pin hole

This Saw Blade Cutting Wheel is ideal for general purpose, high speed cuts on medium to small projects

Norton Clipper Cut Off Wheels have the most aggressive cutting action for general-purpose and masonry applications

Use this Diamond Saw Blade with a high-speed saw, ideal for cutting soft and medium concrete

DIAMOND BLADE CUTTING WHEEL: Virginia Abrasives' diamond blades are the ideal concrete cutting blade for High-Speed Saws, Walk Behind Saws, and Cut-Off Saws due to their high welding strength. With a significantly stronger bond between the segment and core, our diamond saw blades are sure to offer a longer life span.

LASER WELDED SEGMENTS: We ensure that your tough jobs are completed quickly with our industrial diamond blade 14 inch cutter. With laser-welded segments, it extends the life of every saw diamond blade while performing to its utmost ability.

HIGH-LEVEL PRECISION: As one tries to reduce the strain on the concrete structure, our 14 inch concrete saw blade makes sure to provide a high-performing smooth cut. Freely choose our diamond concrete saw for easy high-speed cutting on your next project.

INCLUDES QTY 1 - 14" X .125" General Purpose Diamond Blade

SEGMENTED diamond blade with very fine diamond grit

EXCELLENT for cutting concrete, brick, stone, pavers and more

INCLUDES 14 Inch X .125” X 1”-20mm Arbor Diamond Turbo Segmented Saw Blade

UNIQUE Slanted Turbo Diamond Segments on each landing to cut thru a wide range of hard materials

FAST cutting blade with a tremendous segment lifespan