Home / Woodworking Tools / Metal Cutting Blades / Cemented Carbide Small 3/8 Knife Serrated Blade Irregular Small 8 Knife Tungsten Carbide Chainsaw Serrated Blade
Cemented Carbide Small 3/8 Knife Serrated Blade Irregular Small 8 Knife Tungsten Carbide Chainsaw Serrated Blade

Our product line features a range of high-performance cutting tools. The Cemented Carbide Small 3/8 Knife and Irregular Small 8 Knife are crafted with precision, ideal for intricate cutting tasks. The serrated blades, whether made of tungsten carbide for the chainsaw or as part of other knives, offer exceptional cutting power. Their carbide construction ensures outstanding wear resistance, allowing for long-lasting use in various applications, from DIY projects to professional woodworking and industrial cutting jobs.
Versatile Cemented Carbide Cutting Tools
The Small 3/8 Knife is perfect for detailed and precision work, while the Irregular Small 8 Knife offers unique cutting capabilities for special – shaped materials. The serrated blades, especially the chainsaw serrated blade made of tungsten carbide, are built to handle tough cutting jobs. These tools are suitable for industries such as woodworking, metalworking, and DIY projects.
Features:
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Exceptional Durability: Crafted from high – quality cemented carbide and tungsten carbide, these blades and knives are highly resistant to wear and tear. They can withstand continuous use in demanding environments, ensuring a long service life.
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Superior Cutting Performance: The serrated design of the blades enhances cutting efficiency. Whether it’s slicing through thick materials or making intricate cuts, the serrations bite into the workpiece, reducing the effort required and providing a clean cut.
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Versatility: The different knife sizes and shapes, including the irregular small 8 – shaped knife, make these tools adaptable to various cutting tasks. They can be used on a wide range of materials, from soft woods to hard metals.
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Precision Engineering: Each tool is precisely manufactured to ensure accurate cutting. The sharp edges and well – designed profiles enable users to achieve high – quality results, whether in professional workshops or at home.




PRODUCT SPECIFICATIONS
Material List
Material | Density (g/cm³) | Cobalt Content (Co%) | Grain Size | Hardness (HRA) | Hardness (HV10) | Transverse Rupture Strength (kgf/mm²) | Application |
YH08 | 14.95 | 6 | 1.0 | 92.5 | 1700 | 240 | Precision cutting of wire - drawing dies, non - ferrous materials, etc., powder metallurgy dies for clay |
YH06F | 14.9 | 7 | 0.8 | 93.5 | 1820 | 240 | Straight wood - working knives for plywood, powder metallurgy dies for clay |
YH07F | 14.7 | 8 | 0.8 | 92.5 | 1750 | 250 | Straight wood - working knives for plywood, powder metallurgy dies for clay |
YH10F | 14.45 | 10 | 0.8 | 91.8 | 1630 | 350 | Cutting of plywood, solid wood (straight - type) knives, etc., round - bar milling cutters, powder metallurgy, stretching |
YH12F | 14.25 | 12 | 0.6 | 92.4 | 1700 | 300 | Screw - milling cutters, reamers and other rod materials |
YH13F | 14.1 | 13 | 0.8 | 90.5 | 1550 | 350 | For stamping cold - rolled plates and silicon steel sheets |
GH20F | 13.9 | 15 | 0.8 | 90 | 1430 | 380 | For stamping aluminum - copper and stainless - steel sheets, progressive dies, slitting knives, and face - cutting punches |
AH15A | 13.95 | 15 | 1.0 | 89.5 | 1320 | 380 | Making stamping cold - rolled plates (lower die), electrical machinery (upper die) of silicon steel sheet materials, convex and concave punches |
GH12S | 14.05 | 12 | 1-3 | 89.5 | 1400 | 330 | High - speed stamping (motor rotors, stainless steel, hardware stamping), corrosion - resistant |
YH20 | 14.9 | 7 | 1-3 | 91 | 1520 | 280 | Wire - drawing dies, powder metallurgy dies, wear - resistant parts, solid wood straight knives |
YH15 | 14 | 15 | 3.0 | 87.5 | 1150 | 350 | For stamping aluminum - copper and stainless - steel sheets, progressive dies, slitting knives, and face - cutting punches |
YH25 | 14.75 | 8 | 3.0 | 90 | 1450 | 290 | Wire - drawing dies, powder metallurgy middle dies, extrusion molds, cemented carbide, wear - resistant parts, horse - hoof - shaped casting molds |
YH30 | 14.6 | 9 | 1-3 | 91 | 1500 | 300 | Powder metallurgy, deep - drawing, stretching molds, magnetic material molds, wear - resistant parts |
YH40 | 14.65 | 10 | 3.0 | 89.5 | 1360 | 320 | Powder metallurgy, deep - drawing, stretching molds, wear - resistant parts, powder metallurgy middle dies |
GH05 | 14.4 | 12 | 3.0 | 88.5 | 1250 | 330 | Powder metallurgy profiled middle dies, core rods |
GH10 | 14.4 | 12 | 3.0 | 87.5 | 1150 | 330 | Progressive dies, earthwork exploration, carbon - steel thread molds, slitting knives |
GH20 | 14 | 15 | 10.0 | 86 | 1050 | 350 | Powder - metallurgy structural parts, progressive dies, carbon - steel thread (cap) molds |
GH30 | 13.8 | 18 | 10.0 | 85 | 1000 | 320 | Powder - metallurgy structural parts, carbon - steel thread (cap) molds, scissors |
GH40 | 13.6 | 10 | 10.0 | 84.5 | 950 | 310 | Sleeve bolts, carbon - steel thread (cap) molds, scissors |
GH50N | 13.4 | 22 | 10.0 | 83.5 | 900 | 290 | Chrome - vanadium sleeve bolts, carbon - steel thread (cap) molds |
GH55S | 13.15 | 24 | 6-10 | 80.5 | 800 | 280 | High - speed stamping forging molds |
GH06N | 14.7 | 5 | 1.0 | 91.5 | 1650 | 280 | Jewelry industry, copper - wire materials, resistant to electrical corrosion |
LD01 | 13.9 | 15 | 3-10 | 87 | 1120 | 380 | Strong - beam molds, stretching molds, main screw molds, nut mold inserts |
LD02 | 13.35 | 10 | 10.0 | 84.5 | 960 | 310 | Strong - beam molds, stretching molds, main screw molds, nut mold inserts |
LD03 | 13.25 | 25 | 3-10 | 86 | 1000 | 280 | Main screw molds for stainless - steel screws, nut mold inserts |
CN9 | 14 | Ni | 3.0 | 88 | 1250 | 250 | Non - magnetic |
CN9A | 14 | Ni | 1.0 | 90.5 | 1500 | 280 | Non - magnetic |