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Carbide long Rod Unground; Cemented Carbide round bar.
● Tungsten carbide long rods diameter from 1mm-50mm, common length 300mm, 310mm and 330mm
● One coolant hole rods diameter from 3mm -30mm, length is 330mm
● Two coolant holes rods diameter from 4mm -20mm, length is 330mm
● Two spiral coolant hole with 30 degree, diameter from 6mm -20mm, length is 330mm
Tungsten carbide scribes, on the other hand, are widely utilized in industries such as metalworking and glass manufacturing. They are used for marking or scoring materials with precision and accuracy. The exceptional hardness of tungsten carbide ensures that the scribe maintains its sharpness and durability, even when working with tough materials.
Grand Sea Cemented Carbide long rod is the raw material of producing the alloy cutting tools such as end milling cutter, drill and reamer. These cutting tools are widely used for metal processing.
Tungsten Carbide long Rod blanks Types available are :
※ Tungsten carbide long rods diameter from 1mm-50mm, common length 300mm, 310mm and 330mm
※ One coolant hole rods diameter from 3mm -30mm, length is 330mm
※ Two coolant holes rods diameter from 4mm -20mm, length is 330mm
※ Two spiral coolant hole with 30 degree, diameter from 6mm -20mm, length is 330mm
| Type | Dimension | |||
| ΦD (mm) | Tol. (mm) | L (mm) | Tol. (mm) | |
| Φ1*330 | 1 | +0.30~+0.80 | 330 | +0.3~+1.80 |
| Φ2*330 | 2 | +0.30~+0.80 | 330 | +0.3~+1.80 |
| Φ3*330 | 3 | +0.30~+0.60 | 330 | +0.3~+1.80 |
| Φ4*330 | 4 | +0.30~+0.60 | 330 | +0.3~+1.80 |
| Φ5*330 | 5 | +0.30~+0.60 | 330 | +0.3~+1.80 |
| Φ6*330 | 6 | +0.30~+0.60 | 330 | +0.3~+1.80 |
| Φ7*330 | 7 | +0.30~+0.60 | 330 | +0.3~+1.80 |
| Φ8*330 | 8 | +0.30~+0.60 | 330 | +0.3~+1.80 |
| Φ9*330 | 9 | +0.30~+0.60 | 330 | +0.3~+1.80 |
| Φ10*330 | 10 | +0.30~+0.60 | 330 | +0.3~+1.80 |
| Φ12*330 | 12 | +0.30~+0.60 | 330 | +0.3~+1.80 |
| Φ14*330 | 14 | +0.30~+0.60 | 330 | +0.3~+1.80 |
| Φ15*330 | 15 | +0.30~+0.60 | 330 | +0.3~+1.80 |
| Φ16*330 | 16 | +0.30~+0.80 | 330 | +0.5~+2.50 |
| Φ18*330 | 18 | +0.30~+0.80 | 330 | +0.5~+2.50 |
| Φ20*330 | 20 | +0.30~+0.80 | 330 | +0.5~+2.50 |
| Φ22*330 | 22 | +0.30~+0.80 | 330 | +0.5~+2.50 |
| Φ24*330 | 24 | +0.30~+0.80 | 330 | +0.5~+2.50 |
| Φ25*330 | 25 | +0.60~+1.20 | 330 | +0.5~+2.50 |
| Φ26*330 | 26 | +0.60~+1.20 | 330 | +0.5~+2.50 |
| Φ28*330 | 28 | +0.60~+1.20 | 330 | +0.5~+2.50 |
| Φ30*330 | 30 | +0.60~+1.20 | 330 | +0.5~+2.50 |
| Φ32*330 | 32 | +0.60~+1.20 | 330 | +0.5~+2.50 |
| Φ34*330 | 34 | +0.60~+1.20 | 330 | +0.5~+2.50 |
| Φ35*330 | 35 | +0.60~+1.20 | 330 | +0.5~+2.50 |
| Φ36*330 | 36 | +0.60~+1.20 | 330 | +0.5~+2.50 |
| Φ38*330 | 38 | +0.60~+1.20 | 330 | +0.5~+2.50 |
| Φ40*330 | 40 | +0.60~+1.20 | 330 | +0.5~+2.50 |
| Φ45*330 | 45 | +0.60~+1.20 | 330 | +0.5~+2.50 |
| Φ50*330 | 50 | +0.60~+1.20 | 330 | +0.5~+2.50 |
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| Grade Recommendation: | |||||||
| H09U | 91 | 9 | 0.3 | 14.5 | 93.7 | 9.2 | >350 |
| H12U-T | 88 | 12 | 0.3 | 14.2 | 93 | 9.6 | >350 |
| H06U-T | 94 | 6 | 0.4 | 14.9 | 94.5 | 8.4 | >380 |
| H06U | 94 | 6 | 0.4 | 14.9 | 94 | 8.7 | >380 |
| HO8U | 92 | 8 | 0.4 | 14.7 | 93.6 | 8.8 | >380 |
| H08U-K | 92 | 8 | 0.4 | 14.7 | 93.2 | 9 | >380 |
| H12U | 88 | 12 | 0.4 | 14.3 | 92.5 | 9.4 | >350 |
| H10S | 90 | 10 | 0.6 | 14.4 | 92.1 | 9.9 | >350 |
| H10F | 90 | 10 | 0.8 | 14.4 | 91.8 | 10.9 | >350 |
| Grade | Applications | ||||||||
| Grade/Sort | HO6U | HO6U-T | HO8U | HO8U-K | H12U | H10S | H1OF | HO9U | H12U-T |
| Carbon steel | ● | ● | |||||||
| Tempered steel | ● | ● | |||||||
| Hardened steel | ● | ● | ● | ● | |||||
| Stainless steels | ● | ● | ● | ● | ● | ||||
| Austenitic stainless steel | ● | ||||||||
| Greycast iron | ● | ||||||||
| Heat resistant alloys | ● | ● | ● | ● | ● | ||||
| Titanium alloys | ● | ● | ● | ● | ● | ||||
| Nickel alloys（Inconel） | ● | ● | ● | ● | |||||
| Aluminium alloys | ● | ● | ● | ||||||
| Composite materials | ● | ● | ● | ● | ● | ● | ● | ||
| CFRP | ● | ● | ● | ● | ● | ● | ● | ||
| Graphite | ● | ● | ● | ● | ● | ||||
| Resin | ● | ||||||||
| Wood | ● | ● | ● | ||||||
cemented carbide rod are widely used in various industries, including the automotive, aerospace, and machining sectors. They are highly valued for their exceptional hardness, wear resistance, and toughness. The superior properties of Carbide Rods make them ideal for applications that require precision cutting, drilling, and shaping.
In the realm of precision tools, Dremel tungsten carbide and tungsten carbide scribe are two noteworthy applications. Dremel tungsten carbide bits are commonly used in rotary tools for grinding, shaping, and deburring hard materials. They provide excellent performance and longevity, making them a popular choice among craftsmen and hobbyists.
Tungsten carbide scribes, on the other hand, are widely utilized in industries such as metalworking and glass manufacturing. They are used for marking or scoring materials with precision and accuracy. The exceptional hardness of tungsten carbide ensures that the scribe maintains its sharpness and durability, even when working with tough materials.
