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Tersa Knives

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Konetool offers an alternative high-precision, reasonable-cost supply of knives for TersaTM cutterheads.

Material: HSS and solid carbide

Grade: GF21, TF21, TF25, GS25

Length: 50mm-300mm

Width: 10mm

Thickness: 2.3mm

Angle: 35 degrees

Request a quote for further information, including minimum order quantity (MOQ), price, delivery, and more.

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Description

The Tersa system is recognized as the planing tool market leader famous for quick-changing planer knives. Tersa knives can be changed easily without requiring special tools. In addition, Tersa knives are well-known for their precision and durability, making them perfect for use in high-end woodworking applications where quality is significant. Thanks to minimal knife protrusion, Tersa planer blades create low noise during operation.

Konetool, an ISO-certified manufacturer, offers high-quality double-sided and disposable Tersa planer knives for planers, jointers, molders, and shapers. We have over 10 years of experience in manufacturing premium Tersa knives. Our customers are furniture factories, woodworking workshops, and precision tool distributors/wholesalers/trades from different countries.

If you’re looking for quality Tersa knives, please feel free to contact us or directly request a quote on this page. Our salespeople are honored and ready to help you.

The following are the specifications of solid carbide Tersa knives and HSS Tersa knives.

1. Solid Carbide Tersa Knives

Compared to high-speed steel, solid carbide is more brittle, but it features an 8-10 times longer service life and is ideal for cutting hardwood and glue lines. The surface of our Tersa knives is perfectly polished, resulting in an excellent mirrorlike cutting finish.

Grade:

Konetool GradeGrain SizeDensity (g/cm³)Hardness (HRa)T.R.S (N/m㎡)
GF21Fine14.85-15.05912000
TF21Sub-Micron14.9692.82250
TF25Sub-Micron14.5291.82950
GS25Sub-Micron14.491.73200

Suitable for cutting:

Hardwoods (teak, hickory), exotic woods, man-made materials with glue lines (laminated woods)

Specification:

Length (mm)Width (mm)Thickness (mm)Cut Angle (α°)
50102.335
60102.335
70102.335
80102.335
85102.335
90102.335
100102.335
110102.335
115102.335
120102.335
125102.335
130102.335
140102.335
150102.335
155102.335
160102.335
170102.335
180102.335
185102.335
190102.335
200102.335
210102.335
220102.335
230102.335

 

2. HSS Tersa Knives

HSS Tersa knives have better high-temperature resistance and feature higher cutting efficiency and longer service life than carbon steel blades. Konetool HSS Tersa knives create an outstanding finish and are ideal for cutting resinous types of wood.

Suitable for cutting:

Softwoods (Douglas Fir, Cedar, Pine, Larch), hardwoods (Oak, Tulipwood, Birch, Cherry, Maple)

Specification:

Length (mm)Width (mm)Thickness (mm)Cut Angle (α°)
50102.335
60102.335
70102.335
80102.335
85102.335
90102.335
100102.335
110102.335
115102.335
120102.335
125102.335
130102.335
140102.335
150102.335
155102.335
160102.335
170102.335
180102.335
185102.335
190102.335
200102.335
210102.335
220102.335
230102.335
240102.335
250102.335
260102.335
265102.335
270102.335
280102.335
290102.335
300102.335

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