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Tungsten Carbide Tips
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Description:

Qualified for hard rock drilling, steel bars with high compression ratios, pipe drawing, punching tools, core cabinet of powder metallurgy automatic molders, etc.

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Product Detail
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Specifications
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.
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OUR SERVICE
☑ We will provide more precisely and efficiently manufacture and serve according to clients' drawings.
☑ We have professional QC team to ensure your product more better.
☑ Check the raw material before starting production.
☑ Have the random inspection during the processing.
☑ Make the 100% inspection before the shipments.
WHY ARE YOU CHOOSE US
☑ We have been engaged in tapered cross bit for more than 20 years.
☑ apered cross with conical pipe drilling perfect;
☑ Reliable work, high cost performance;
☑ Accurate the dimension of taper degree perfectly matches the rods;
☑ High grade tungsten carbide inserts;
☑ The drill bit is made of high quality steel and uses the most advanced CNC machinery and heat treatment process.
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  • Jack 10:12 AM, Today
    Hello, dear sir/madam, welcome to our website! I’m Jack,how should I address you?