Soft Hard Super Hard Wood Cutting Machinery Tool

The present invention relates to a cemented carbide with excellent properties for tools for woodworking. This has been achieved by using a WC powder with extremely fine grain size and cobalt and/or nickel powders made from the polyol process. The cemented carbide is particularly useful for the machining of chip board, particle board and medium and high density fibreboard (MDF/HDF).
1. Woodworking tungsten carbide insert, blanks for profile
2. Woodworking dowel drill, hinge drill
3. TCT planer knife, solid carbide planer knife(the longest reches 460mm)
4. Grade K05 to K30
Woodworking carbide grade and their applications
Carbide grade and properties
Grade
Binder %
Hardness(HRA)
TRS(N/mm2)
YG4F
4.0
93.0
1700
YG6A
6.0
92.5
1800
YL10.2
10.0
91.8
2400
YG6X
6.0
91.5
1800
YG6
6.0
90.5
1900
YG8
8.0
89.5
2200
YG12X
12
88.5
2300
Applications Recommended
Grade
HDF/MDF
Chipboard
Hardwood
Softwood
Plywood
YG4F
++
++
-
-
-
YG6A
++
++
++
-
+
YL10.2
+
++
++
+
+
YG6X
-
+
++
++
++
YG6
-
-
++
++
+
YG8
-
-
+
++
-
YG12X
-
+
++
++
-

++
Excellent
+
Good
-
Not too good
Woodworking drill bits application: CNC machining center, RPM: 4500-8000r/min, Feed speed: 2-8m/min
Max. Hole depth: For 57mm drill: 20mm for 70mm drill: 33mm
The advantages for Telfon Coating:
1). Heat-resisting, steady perdormance at high working temperature
2). Anti-sticking, high sliding for better chip removal
3). Better-corrodion resistance
4). With excellent adhesion properties with steel shank
5). Non-toxic
6). High hardness surface
7). Resistance to impact shocking
8). Good insulating ability and wear-resisting