kic 10.7 high hardness fracture toughness tungsten carbide tips for making engraving tools
Specifications:
Diameter: 3.0mm
Length: 75mm +0.5
Angle: 30°
Binder 10.0% grain size 0.8
Hardness HRA 91.5
Density 14.42
Transverse.Rupture.Strength 4100
Fracture toughness Kic 10.7
Carbide engraving needles are used for the surface processing of metals or other materials. High hardness and wear resistance make our engraving needles have an exceptionally high service life.
Regular Cemented carbide pins
OD(+-0.001)mm | Total L(0~+0.5) | Tips Angle(°) | Tips L(mm) | Hardness HRA | Applications |
0.5 | 10~330 | 30,45,60,90 | 3,4,5 | 88-92 | Die punching needle glass flaring needle |
1 | 10~330 | 30,45,60,90 | 3,4,5 | 88-92 | Die punching needle glass flaring needle |
2 | 10~330 | 30,45,60,90 | 3,4,5 | 88-92 | Die punching needle glass flaring needle |
3 | 10~330 | 30,45,60,90 | 3,4,5 | 88-92 | Die punching needle glass flaring needle |
4 | 10~330 | 30,45,60,90 | 3,4,5 | 88-92 | Die punching needle glass flaring needle |
5 | 10~330 | 30,45,60,90 | 3,4,5 | 88-92 | Die punching needle glass flaring needle |
6 | 10~330 | 30,45,60,90 | 3,4,5 | 88-92 | Die punching needle glass flaring needle |
7 | 10~330 | 30,45,60,90 | 3,4,5 | 88-92 | Die punching needle glass flaring needle |
8 | 10~330 | 30,45,60,90 | 3,4,5 | 88-92 | Die punching needle glass flaring needle |
9 | 10~330 | 30,45,60,90 | 3,4,5 | 88-92 | Die punching needle glass flaring needle |
10 | 10~330 | 30,45,60,90 | 3,4,5 | 88-92 | Die punching needle glass flaring needle |
Our carbide rods
Our regular products