YG6/YG8 tungsten carbide tip tool holder
Recommended grade:TYK30 (YL10.1), TYK40 (YL10.2), YG8 and YG6X. YG8 and so on
We can make suggestions of suitable grades for customers’ usage.
Model Denotation ΦD × L
Model (ΦD × L) Diameter Tolerance (mm) Length Tolerance (mm)
Φ 0.5-12 × 330 +0.20 to +0.45 0 to +5.0
Φ13.5-20 × 330 +0.30 to 0.60 0 to +5.0
Φ 21-30 × 330 +0.50 to 0.80 0 to +5.0
Usages: used to make various drills, PCB cutters, clock and watch tools, integral milling cutters, gravers, etc. Tungsten carbide rods can be made into carbide punches, mandrels, drilling tools, etc.
Advantages of our company:
1.With more than 12 years production experience
2.100% raw material and recycle material
3.Hardness, toughness, wear resistance, durability
4.Strict quality control and assurance system
5.Reasonable price
6.OEM&ODM service
7.ISO9001: 2008 certificate
8.Feedback within 24 hours
9.100% inspected before shipment
10.Fast delivery
Advantage in production
1.Well equipped with the advanced hard-alloy production machines in China.
2.Well-established technical quality control system.
3.Capable of technique exploration and products innovation.
Grade and corresponding performance
Grade | Equal to ISO Category Number | Performance | usages | ||
Density | Bend Strength | Hardness | |||
G/Cm3 | N/mm2 | HRA | |||
YK25 | K40 | 14-.3-14.6 | ≥ 2100 | ≥ 86.5 | Qualified for molding the drills for heavy-duty rock drill, detachable bits used for deep hole drilling, rock drill trolley, etc. |
YG8C | K20 | 14.7-14.8 | > 2200 | > 88.5 | |
YG11C | K40 | 14.0--14.4 | ≥ 2060 | ≥ 86.0 | |
YG15 | K40 | 13.9-14.1 | ≥ 2020 | ≥ 86.5 | Qualified for hard rock drilling, steel bars with high compression ratios, pipe drawing, punching tools, core cabinet of powder metallurgy automatic molders, etc. |
YG6 | K20 | 14.7-15.1 | ≥1670 | ≥89.5 | Qualified for finish machining and semi-finish machining for the cast iron, non-ferrous metal, alloy and unalloyed materials. Also qualified for wire drawing for the steel and non-ferrous metal, electric drill for geology use and steel drill etc. |
YG8 | K20-K30 | 14.6-14.9 | ≥1840 | ≥89 | Qualified for rough machining of cast iron, non-ferrous metal, nonmetal materials, drawing of steel, non-ferrous metal and pipes, various drills for geology use, tools for machine manufacture and wearing parts. |
YG20 |
| 13.4-14.8 | ≥ 2480 | ≥ 83.5 | Qualified for making dies with low impact such as punching watch parts, battery shells, small screw caps, etc. |
YG20C |
| 13.4-14.8 | ≥ 2480 | ≥ 82.5 | Qualified for making moulds of cold heading, cold stamping and cold pressing used for manufacturing standard parts, bearings, etc. |
If you are interested in our products,pls kindly contact us,thank you!
