The hard alloy saw blade is a kind of high speed cutting tool. It is widely used in processing wood, artificial fibreboard, 

artificial marble, aluminium,  plastic steel, plastics and organic glass etc. And the exceed paper kind can be used in

 processing high quality wood and repairing lawn and bush. The saw blade has the excellent cutting function. It makes

 the processed material looking shinny, no-bristle and no gap and so on. The main body of the saw blade is made of high

 quality spring steel (65Mn). It is steely and elastic.

 The tip of tooth is set by tungsten carbide alloy. It makes the saw blade sharp and last. So it is fit for cutting sorts of 

soft and hard materials.

 

 

DIAMOND SAW BLADE

A diamond circular blade is composed of the blank and the diamond segments. The segments are separated 

by slots of the steel base. These slots assist in cooling the blade during sawing by allowing water (wet cutting) 

or air (dry cutting) to flow among the segments.

The segments or rims are a mixture of diamond powder and metal powder. The diamond powder is man-made and 

has many brands as well as grades. Usually, we first mix diamond powder and metal powder by 

some way and then sinter the mixture . During the process the metal power and diamond powder are compressed at

 very high temperature and pressure to obtain the segments, which contains the diamond grain.

  

Segmented Saw Blade

Segment type is ideal where water is not available or desired. The disc will run to generate airflow, which help to

remove cuttings and promote colling. Suitable for cuttingmarble, granite, beton, general construction materials, etc.

      Higred® tools can provide segmented saw blades with different sizes. For special sizes, available  upon request.

 

 

Manufacturing process of segments: Cold pressed, hot pressed Material: 65Mn, synthetic diamond, metal powder Combine: sintered Diameter: 105-350mm, 4-14inch

 

 

Diamond continuous rim saw blade Manufacturing process of segments: Cold pressed, hot pressed Material: 65Mn, synthetic diamond, metal powder Combine: sintered Diameter: 105-350mm, 4-14inch

 

 

 The circular saw is a machine using a toothed metal cutting disc or blade. The term is also loosely 

used for the blade itself. The blade is a tool for cutting wood or other materials and may be hand-held 

or table-mounted. It can also be used to make narrow slots (dados). Most of these saws are designed 

with a blade to cut wood but may also be equipped with a blade designed to cut masonry, plastic, or 

metal. There are also purpose-made circular saws specially designed for particular materials. While today 

circular saws are almost exclusively powered by electricity, larger ones, such as those in "saw mills", 

were traditionally powered by water turning a large wheel.

 Higred® tools can provide different types of saw blades for cutting different materials.

 

1、HSS Slitting Saw Blade，

2、Solid Carbide Slitting Saw Blade，

3、TCT Saw Blade，

4. Diamond Saw Blade，

5. Abrasive Saw Blade

 

 

DIN1837 HSS Slitting Saw Blade Ø Manufacturing Process: Fully Ground Ø Materials: HSS, HSS-Cobalt Ø Finish: Bright,Tin,Tialn Ø Diameter: 40-200mm Ø Hollow ground with flange, standardly produced without         driving pin holes and without groove. Ø Tooth form A (by request AW) Ø The cutting edge is very sharp Ø The tolerances and hollow ground according DIN 1840

 

 

Sizes (DiaxThickness)	Sizes (DiaxThickness)	Sizes (DiaxThickness)	Sizes (DiaxThickness)	Sizes (DiaxThickness)	Sizes (DiaxThickness)
Φ40×0.2-1	Φ63×4	Φ80×4.5	Φ75×2	Φ110×5	Φ160×3
Φ40×1.2-1.5	Φ65×8	Φ80×5	Φ75×2.5-3	Φ125×0.8-1.2	Φ160×3.5
Φ40×2	Φ70×0.4-0.5	Φ80×6	Φ75×3.5	Φ125×1.5	Φ160×4
Φ40×2.5	Φ75×0.5	Φ80×7	Φ75×4	Φ125×2	Φ160×4.5
Φ40×3	Φ75×0.6-1.1	Φ80×8	Φ75×4.5	Φ125×2.5	Φ160×5
Φ40×4	Φ75×1.2	Φ80×9	Φ75×5	Φ125×3	Φ180×1.2
Φ40×5	Φ75×1.5	Φ60×0.2	Φ75×5.5	Φ125×3.5	Φ180×1.5
Φ50×0.4-1	Φ75×2	Φ60×0.3-0.8	Φ75×6	Φ125×4	Φ200×1-2
Φ50×1.2-1.5	Φ75×2.5-3	Φ60×1-1.2	Φ90×0.6-0.8	Φ125×4.5	Φ200×2.5-3
Φ50×2	Φ75×3.5	Φ60×1.5	Φ90×1.5-2	Φ125×5	Φ200×3.5
Φ50×2.5	Φ75×4	Φ60×1.7-1.8	Φ100×0.8	Φ130×0.8	Φ200×4
Φ50×3-4	Φ75×4.5	Φ60×2-2.4	Φ100×1	Φ130×1.2	Φ200×5
Φ60×0.2-0.8	Φ75×5	Φ60×2.5-3	Φ100×1.2	Φ150×0.8-1
Φ60×1-1.2	Φ75×5.5	Φ60×3.5	Φ100×1.5	Φ150×1.2
Φ60×1.5	Φ75×6	Φ60×4	Φ100×2	Φ150×1.5
Φ60×1.7-1.8	Φ75×7	Φ60×5	Φ100×2.5	Φ150×2
Φ60×2-2.4	Φ75×8	Φ60×6	Φ100×3	Φ150×2.5
Φ60×2.5-3	Φ75×9	Φ63×0.2	Φ100×3.5	Φ150×3
Φ60×3.5	Φ75×9.5	Φ63×0.3-0.4	Φ100×4	Φ150×3.5
Φ60×4	Φ80×0.5-0.7	Φ63×0.5-1	Φ100×4.5-5	Φ150×4
Φ60×5	Φ80×0.8	Φ63×1.2-1.5	Φ110×0.8-1	Φ150×5
Φ60×6	Φ80×1	Φ63×2.0-2.4	Φ110×1.2	Φ150×6
Φ63×0.2	Φ80×1.2	Φ63×2.5	Φ110×1.5	Φ160×1
Φ63×0.3-0.4	Φ80×1.5-1.6	Φ63×3-3.5	Φ110×2	Φ160×1.2-1.5
Φ63×0.5-1	Φ80×2	Φ63×4	Φ110×2.5	Φ160×2
Φ63×1.2-1.5	Φ80×2.5	Φ75×0.6-1	Φ110×3	Φ160×2.5
Φ63×2.0 -2.4	Φ80×3	Φ75×1.1	Φ110×3.5
Φ63×2.5	Φ80×3.5	Φ75×1.2	Φ110×4
Φ63×3-3.5	Φ80×4	Φ75×1.5	Φ110×4.5

 

SOLID CARBIDE SLITTING SAW BLADE

Usage: Used for cutting off and slotting metal materials such as plain steel, chilled steel, 

copper and aluminum as well as difficult-to-machine materials such as stainless steel, 

titanium alloys, and printed circuit board
Compared with high speed steel metal saw, perform high speed milling, with high 

machining efficiency, accurate slot milling and good surface finish
Solid carbide saws are made specifically to your order
Design saws based on your job characteristics or will produce saws to your tooling 

sketch or drawings
Range:
Saw thickness: 0020 to 2, 500 inches
Tolerance: 0.00005 inches
Outside diameter: 250 to 10 inches
Tolerances: 001 inches
Solid carbide saws provide the optimum combination of:
Maximum retargeting lifespan
Maximum total tool life (up to 20 times high speed steel)
Maximum cutting and production speeds
Minimum cost per unit of production obtained from saw
Maximum precision and finish of cut
Maximum resistance to abrasion
Maximum engineering design ability of saw thickness, OD, tooth form, number of teeth, clearance, and other specifications

 

DIN1837 Solid Carbide Slitting Saw Blade Ø Manufacturing Process: CNC Fully Ground Ø Materials: Tungsten Carbide,Density: 14.40 to 14.95g/cm Ø Outer diameter: 12 to 250mm Ø Hole diameter: 2.0 to 70mm Ø Thickness: 0.6 to 25mm Ø Hardness: HRA 90 to 93.5         Bending strength: 1, 960 to 2, 300MPa

 

Sizes (DiaxThickness)	Sizes (DiaxThickness)	Sizes (DiaxThickness)	Sizes (DiaxThickness)	Sizes (DiaxThickness)	Sizes (DiaxThickness)	Sizes (DiaxThickness)
D12x0.2~0.5	D25x3.0~4.0	D40x7.0~7.5	D60x4.5~5.0	D60 x4.0~4.5	D70 x6.0~6.5	D90 x0.3~1.0
D12x0.5~1.0	D25x4.0~5.0	D40x7.5~8.0	D60x5.0~5.5	D75 x0.2~1.0	D90 x1.5~2.0	D90 x1.0~1.5
D12x1.0~1.5	D32x0.2~0.5	D45x0.2~0.5	D60x5.5~6.0	D75 x1.0~1.5	D90 x2.0~2.5	D110 x3.0~3.5
D12x1.5~2.0	D32x0.5~1.0	D45x0.5~1.0	D63x0.2~1.0	D75 x1.5~2.0	D90 x2.5~3.0	D110 x3.5~4.0
D12x2.0~3.0	D32x1.0~1.5	D45x1.0~1.5	D63x1.0~1.5	D75 x2.0~2.5	D90 x3.0~3.5	D110 x4.0~4.5
D12x3.0~4.0	D32x1.5~2.0	D45x1.5~2.0	D63x1.5~2.0	D75 x2.5~3.0	D90 x3.5~4.0	D110 x4.5~5.0
D13x0.2~0.5	D32x2.0~2.5	D45x2.0~2.5	D63x2.0~2.5	D75 x3.0~3.5	D90 x4.0~4.5	D110 x5.0~5.5
D13x0.5~1.0	D32x2.5~3.0	D45x2.5~3.0	D63x2.5~3.0	D75 x3.5~4.0	D90 x4.5~5.0	D110 x5.5~6.0
D13x1.0~1.5	D32x3.0~3.5	D45x3.0~3.5	D63x3.0~3.5	D75 x4.0~4.5	D90 x5.0~5.5	D110 x6.0~6.5
D13x1.5~2.0	D32x3.5~4.0	D45x3.5~4.0	D63x3.5~4.0	D75 x4.5~5.0	D90 x5.5~6.0	D115 x0.3~1.0
D13x2.0~3.0	D32x4.0~4.5	D50x0.2~1.0	D63x4.0~4.5	D75 x5.0~5.5	D100 x0.3~1.0	D115 x1.0~1.5
D13x3.0~4.0	D32x4.5~5.0	D50x1.0~1.5	D63x4.5~5.0.	D75 x5.5~6.0	D100 x1.0~1.5	D115 x1.5~2.0
D16x0.2~0.5	D35x0.2~1.0	D50x1.5~2.0	D63x5.0~5.5	D75 x6.0~6.5	D100 x1.5~2.0	D115 x2.0~2.5
D16x0.5~1.0	D35x1.0~1.5	D50x2.0~2.5	D63x5.5~6.0	D80 x0.2~1.0	D100 x2.0~2.5	D115 x2.5~3.0
D16x1.0~1.5	D35x1.5~2.0	D50x2.5~3.0	D65x0.5~1.0	D80 x1.0~1.5	D100 x2.5~3.0	D115 x3.0~3.5
D16x1.5~2.0	D35x2.0~2.5	D50x3.0~3.5	D65x1.0~1.5	D80 x1.5~2.0	D100 x3.0~3.5	D115 x3.5~4.0
D16x2.0~3.0	D35x2.5~3.0	D50x3.5~4.0	D65x1.5~2.0	D80 x2.0~2.5	D100 x3.5~4.0	D115 x4.0~4.5
D16x3.0~4.0	D35x3.0~3.5	D50x4.0~4.5	D65x2.0~2.5	D80 x2.5~3.0	D100 x4.0~4.5	D115 x4.5~5.0
D20x0.2~0.5	D35x3.5~4.0	D50x4.5~5.0	D65x2.5~3.0	D80 x3.0~3.5	D100 x4.5~5.0	D120 x0.2~1.0
D20x0.5~1.0	D35x4.0~4.5	D50x5.0~5.5	D65x3.0~3.5	D80 x3.5~4.0	D100 x5.0~5.5	D120 x1.0~1.5
D20x1.0~1.5	D35x4.5~5.0	D55x0.2~1.0	D65x3.5~4.0	D80 x4.0~4.5	D100 x5.5~6.0	D120 x1.5~2.0
D20x1.5~2.0	D35x5.0~5.5	D55x1.0~1.5	D65x4.0~4.5	D80 x4.5~5.0	D100 x6.0~6.5	D120 x2.0~2.5
D20x2.0~3.0	D40x0.2~0.5	D55x1.5~2.0	D65x4.5~5.0	D80 x5.0~5.5	D105 x0.3~1.0	D120 x2.5~3.0
D20x3.0~4.0	D40x0.5~1.0	D55x2.0~2.5	D65x5.0~5.5	D80 x5.5~6.0	D105 x1.0~1.5	D120 x3.0~3.5
D20x0.2~0.5	D40x1.0~1.5	D55x2.5~3.0	D65x5.5~6.0	D85 x0.2~1.0	D105 x1.5~2.0	D120 x3.5~4.0
D22x0.5~1.0	D40x1.5~2.0	D55x3.0~3.5	D70x0.2~1.0	D85 x1.0~1.5	D105 x2.0~2.5	D120 x4.0~4.5
D22x1.0~1.5	D40x2.0~2.5	D55x3.5~4.0	D70x1.0~1.5	D85 x1.5~2.0	D105 x2.5~3.0	D120 x4.5~5.0
D22x1.5~2.0	D40x2.5~3.0	D55x4.0~4.5	D70x1.5~2.0	D85 x2.0~2.5	D105 x3.0~3.5	D125 x0.3~1.0
D22x2.0~3.0	D40x3.0~3.5	D55x4.5~5.0	D70x2.0~2.5	D85 x2.5~3.0	D105 x3.5~4.0	D125 x1.0~1.5
D22x3.0~4.0	D40x3.5~40	D60x0.2~1.0	D70x2.5~3.0	D85 x3.0~3.5	D105 x4.0~4.5	D125 x1.5~2.0
D25x0.2~0.5	D40x4.0~4.5	D60x1.0~1.5	D70x3.0~3.5	D85 x3.5~4.0	D105 x4.5~5.0	D125 x2.0~2.5
D25x0.5~1.0	D40x4.5~5.0	D60x1.5~2.0	D70x3.5~4.0	D85 x4.0~4.5	D105 x5.0~5.5	D125 x2.5~3.0
D25x1.0~1.5	D40x5.0~5.5	D60x2.0~2.5	D70x4.0~4.5	D85 x4.5~5.0	D105 x5.5~6.0	D125 x3.0~3.5
D25x1.5~2.0	D40x5.5~6.0	D60x2.5~3.0	D70x4.5~5.0	D85 x5.0~5.5	D110 x0.3~1.0	D125 x3.5~4.0
D25x2.0~2.5	D40x6.0~6.5	D60x3.0~3.5	D70x5.0~5.5	D85 x5.5~6.0	D110 x1.0~1.5	D125 x4.0~4.5
D25x2.5~3.0	D40x6.5~7.0	D60x3.5~4.0	D70x5.5~6.0	D85 x6.0~6.5	D110 x1.5~2.0	D125 x 4.5~5.0

 

Diamond circular saw blades are the most universal diamond tools and suitable for cuttingmarble, granite, concrete, 

construction, asphalt, glass, tile, fire resistance material, etc. According to the difference of integrating method, 

usually we classify them as sintered, silver brazed, laser welded and tuck point blade (according to the usage).

 

 

1.The common reinforced cutting wheels can be used of cutting or grooving of many

different kinds of steel pipes, angle steel, channel steel and round steel.

They are no doubt the indispensable tools for mechanical processing.

2.Reinforced cutting wheels are special cutting tools which can cut 18-32mm “V” high

manganese steel and other harder section steels, showing high efficiency and reliability.