Carbide Turnover Knives Reversible Insert Knife For Woodking
Cemented Carbide Turnover / Reversible Knives
Applications:
Carbide Turnover / Reversible Knives are often used in rebating & tenoning .
Commonly used on Wadkin, SCM ,Laguna machines etc…
Used in general joinery applications; knives come with 2 or 4 cutting edges.
Our carbide inserts are excellent quality made by our own factory,all knives with strictly quality controls… welcome to request a quote!
We have available inserts for most all major manufacturers cutters. Including spiral planers, edge banders, and brands like leitze, leuco, gladu, f/s tool, wkw, weinig, wadkins, Laguna and many more.They fit many Planer Heads, Planing Tools, Spiral Cutter head, Planer and Moulder machines.If you need a different grade or dimension for your applications please contact us freely.
The Carbide grade which we used for common turnover knives as below list for choice.Also some special grade not listed out .If you need ,just feel free to contact us for details.
| Grade | Hardness | Grain-size(um) | Suitable for cutting |
| YG6XCH40XCHP004 CH25N/25N-D | 92.3 90.59290 | MediumMediumFine~MediumMedium | WoodenWoodenWoodenWooden/metal |
Note:
1.Custom-made are acceptable
2.More products not show here,please contact with sales directly
3.The recommened application of materials is for you reference
4.Free samples can be offered upon your requests
Sizes
Common sizes:
11x11x2mm
12x12x1.5mm
14x14x2mm
15x15x2.5mm
20x12x1.5mm
30x12x1.5mm
40x12x1.5mm
50x12x1.5mm
60x12x1.5mm etc.
Features:
1. All standard sizes, with 1, 2 or 4 sided high wear resistance sharp cutting edges 2. Various standard grade of carbide in different hardness used for specific materials 3. Fast and easy knife replacement 4. Excellent finishing quality of the workpiece
Advantages:
1. Low noise while wood working
2. Less cutting force
3. 2 or 4 side cutting edges increased the working performance and saving cost
4. Corrosion resistance , Oxidation resistance , Abrasion resistance
The carbide replacement insert knife is used on cutter heads for different tooling systems. Huaxin Cemented Carbide indexable insert knives are made from top-quality tungsten carbide, enabling superior surfacing quality and long-lasting performance.
Tungsten carbide woodworking reversible knives,indexable knives are suitable for different cutting heads and spiral planning cutter, such as: groove cutter, multi-function cutter, planing cutter and spindle moulder and so on, for cutting, grooving and rebating with a long life time.
what is turn over knives?
Turn over knives or TCT Turn Over Knives(Tungsten Carbide Tipped Turn Over Knives), also known as reversible knives or replaceable blades, are cutting tools designed with multiple edges, allowing them to be rotated or flipped when one edge becomes dull. This feature enables continuous use of the blade by simply switching to a fresh edge, eliminating the need to sharpen or replace the entire blade frequently.
Typically used in industries like woodworking, metalworking, and plastics processing, turn over knives are especially popular because they help reduce downtime and maintenance costs. When one cutting edge wears out, the operator can rotate the blade to reveal a new, sharp edge, maximizing the lifespan of each knife.
These knives are often made from durable materials like carbide or high-speed steel (HSS), with carbide being particularly favored for its hardness and resistance to wear. In woodworking, turn over knives are used in planers, jointers, and milling machines, where they help maintain precision and clean cuts across various types of wood. Additionally, carbide reversible knives are highly valued for their ability to handle hardwoods without dulling as quickly as traditional steel knives.
Long wearing carbide insert knives 14.6x14.6x2.5mm are offered for planer and jointer machines with spiral helical cutterhead, planer sander machine, groover, moulder cutterhead and other woodworking applications.
Overall, turn over knives are a practical, cost-effective solution in industries requiring high precision and long-lasting cutting tools.
In woodworking, precision and durability are essential in cutting and shaping materials. One of the most reliable solutions for achieving high-quality cuts with minimal downtime is the use of turn over knives. These reversible blades have gained popularity for their ability to maximize productivity by providing multiple cutting edges on a single tool. When one side becomes dull, the blade can simply be rotated or flipped, making it an efficient choice for woodworking.
Turn over knives are often crafted from carbide, a material known for its exceptional hardness and wear resistance. Carbide reversible knives are ideal for woodworking because they maintain a sharp edge much longer than steel, reducing the frequency of blade changes and extending tool life. Carbide indexable inserts, which are small, replaceable inserts for larger tools, provide the same advantages in a compact, easy-to-install format. These inserts can be fitted into machinery for tasks like planing, jointing, and profiling, delivering consistent results across various wood types.
Why Choose Chengduhuaxin Carbide?
HUAXIN CEMENTED CARBIDE is the manufacturer of Turn Over Knives, a professional tungsten carbide knives/blades manufacture since 2003.Its former is the Chengdu HUAXIN tungsten carbide institute. Our company has strong technical force and production capacity with a group of engineering and technical personnel engaged in scientific research, development ,design, production on tungsten carbide
HUAXIN provides premium tungsten carbide knives and blades for our customers from different industries across the world.The blades can be configured to fit machines used in virtually any industrial application. Blade materials, edge length and profiles, treatments and coatings can be adapted for use with many industrial materials.
Reversible Planer Blades Knives are made of a premium carbide grade and are individually inspected to ensure quality and accuracy. Planer blades are used when working on wooden surfaces to help create perfectly planned surfaces. They can also be used to chamfer, and rebate edges. The size of the blade refers to the size of the planer that it will fit. It will outlast conventional HSS blades at least 20 times and produce a smoother, cleaner finish.
