China High Quality Tungsten Carbide Gripper Jaws From Zhuzhou Manufacturer, Find details about China Carbide Gripper Pads, Carbide Gripper Inserts from High Quality Tungsten Carbide Gripper Jaws From Zhuzhou Manufacturer
Application for tungsten carbide gripper jaws: Grip and penetrate the work piece to provide superior holding power. Used in jigs, fixtures, and chuck jaws, these grippers are versatile enough to fit any number of applications. Adjustable grippers are available in high-speed tool steel, with either tool steel or carbide serrations, in a number of thread styles and lengths. The fixed, non-adjustable grippers are available in round, square, and angular configurations with a host of different serrated tooth patterns. Materials include high-speed tool steel, solid carbide, and carbide tipped.
Our tungsten carbide gripper jaws was done by HIP sintering, it provide extra 30% on bending strength compare to normal quality, which means our tips will be strong enough when meet heavy impact. Also, it will have longer tool life (better wear resistance) for you to use our tips.
*Sinter-HIP is a method of thermal consolidation for cemented carbide wherein the simultaneous application of heat and pressure fully consolidates the carbide during the sintering process.
Grade | ISO Grade | Density (g/cm3) | Hardness HRA (ISO3738) | Grain Size | Bending Strength(N/mm2) | Main Using purpose |
EST03G | K20 | 15.0 | 90.3 | medium | 3000 | Excellent impact and wear resistance, the first choice for high aire pressure DTH drill bits. |
EST06G | K20 | 15.0 | 90.2 | medium | 2700 | Very good impact and wear resistance, suitable for meidum and low air pressure DTH drill bits and also threaded drill bits. |
EST07G | K20 | 14.9 | 89.2 | Coarse | 2800 | |
EST08 | K30 | 14.7 | 88.5 | Coarse | 2600 | Main used for making tricone drill bits and and other drill bits, suitable for meidum hard and hard rock formations. |
EST09 | K30 | 14.5 | 88 | Coarse | 2800 | |
EST10 | K40 | 14.45 | 87.5 | Coarse | 2800 | Used for heavy dury rock drilling, suitable for hard and super hard rock formations, also used for tricone bit, etc. |
EST20 | K40 | 14.4 | 87 | Coarse | 2900 | |
EST25 | K40 | 14.45 | 87 | Coarse | 2900 | |
YG11C | K40 | 14.4 | 87.8 | Coarse | 3100 | With super toughness and wear resistance, for heavy duty rock drilling tolls and DTH drill bits, suitable for hard and super hard rock formations. |
YG13C | K40 | 14.2 | 86 | Coarse | 3000 |