Cemented Carbide Rock Drilling Tools High Strength Stable Properties
Brand Name:XYMJ
Certification:ISO 9001:2015
Model Number:Customized
Minimum Order Quantity:Negotiable
Delivery Time:7-15
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Zigong Sichuan China
Address:
No. 6 B2 Road, Zigong City, Sichuan Province
Supplier`s last login times:
within 38 hours
Product Details
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Product Details
Tungsten Cemented Carbide Button For Mining, Borewell Drilling, Oil Field Drilling
Product Features of tungsten cemented carbide fancy button
Product Features of tungsten cemented carbide fancy button
Made of special and excellent raw material, have more stable properties, increase the yield of complete drilling and mining bit substantially:
1. Extra grain size available, have higher impact resistance and lower hot crack and breakage;
2. Ground and tumbled, ensuring uniform of dimension and surface smoothness, easier to mount;
3. HIP sintered, increase the strength substantially therefore extend service time;
4. Full range of types and specifications available.
Grade List
| Shape &Code | Picture | Drawing | Size | ||
| D(mm) | H(mm) | h(mm) | |||
| Ballistic compact | 7.4-29.7 | 10.0-32.0 | 3.7-13.0 | ||
| Spherical compact | 4.4-28.6 | 6.0-38.0 | |||
| Conical compact | 5.4-25.4 | 7.0-42.0 | |||
| scoop compact | 8.3-32.6 | 13.0-52.0 | 4.7-22.5 | ||
| Ballistic Wedge compact | 8.0-30.5 | 10.0-40.0 | 3.5-16.3 | ||
| Ballistic Wedge compact | 18.4-25.4 | 30.0-42.0 | 11.7-18.0 | ||
| aerofoil compact | 10.0-22.8 | 15.0-35.0 | 4.8-9.2 | ||
| special head preform | 11.15-12.84 | 13.7-16.2 | 8.5-10.4 | ||
| special head preform | 11.15-14.35 | 13.5-10.7 | 7.5-19.7 | ||
| special head preform | 10.2 | 14.6 | 9.4 | ||
| special head preform | 18.0-24.0 | 10.0-35.0 | 22.0-30.0 | ||
| Grade | Co% | Density (g/cm2) | Hardness (HRA/HV30) | TRS (N/mm2) | Application |
| XD05 | 5.5 | 14.9-15.1 | 1380-1500 | ≥2800 | High hardness and wear resistance, suitable for making various parabolic buttons. |
| XK05 | 6.0 | 14.82-14.98 | 1370-1490 | ≥2300 | Suitable for making various sizes of buttons with fine resistance to impact and wear for drilling soft and medium hard formations at a higher speed rate. |
| XD10 | 6.2 | 14.80-15.00 | 1320-1470 | ≥2000 | High toughness, suitable for making buttons for high air pressure DTH bits drilling medium hard and hard rock formations. |
| XD10B | 6.5 | 14.75-14.95 | 1300-1460 | ≥2300 | Mainly for making buttons for low air pressure bits in mining. |
| XD20C | 7.0 | 14.7-14.9 | 1320-1450 | ≥2500 | With more cobalt content and toughness than that of grade YK05, it is a tougher alternative to grade YK05 to avoid risk of breakage of bits at high speed drilling rate. |
| XK10.5 | 7.5 | 14.7-14.85 | 89.0-90.5 | ≥2600 | Mainly for making buttons for DTH bits in various sizes of conical, parabolic and spherical buttons. |
| XK10 | 8.0 | 14.6-14.76 | 1200-1320 | ≥2340 | Mainly for making buttons of medium and small sizes for bits drilling soft and medium hard rock formations, also for making inserts for other drill bits. |
| YG8C | 8.3 | 14.55-14.75 | ≥87.5 | ≥2000 | Mainly for making buttons of medium & small sizes for drilling soft and medium hard rock formations. |
| Grade | Co% | Density (g/cm2) | Hardness (HRA) | TRS (N/mm2) | Application |
| XD20A | 9.0 | 14.53-14.73 | 89.0-90.0 | ≥2400 | For making buttons for tri-cone drill bits with both high wear resistance and toughness. |
| XD20 | 9.5 | 14.44-14.60 | 87.0-88.5 | ≥2400 | For making buttons for tri-cone drill bits with both high wear resistance and toughness. |
| XKH20 | 10.0 | 14.45-14.60 | 87.5-89.5 | ≥2600 | For making gauge row buttons of various tri-cone drill bits. |
| XD20B | 10.0 | 14.43-14.63 | 88.8-89.5 | ≥2300 | For making buttons for tri-cone drill bits with both high wear resistance and toughness. |
| XD30 | 10.0 | 14.43-14.63 | 88.1-89.1 | ≥2000 | For making buttons for tri-cone drill bits with both high wear resistance and toughness. |
| XD40 | 10.0 | 14.10-14.60 | 87.2-88.2 | ≥2900 | Used in buttons for bits drilling in medium hard to soft rock formations. |
| YG11C | 11.5 | 14.25-14.45 | 86.5-88.0 | ≥2400 | Coarse grade, used for inserts for bits drilling in medium hard to hard rock formations. |
| XD45 | 12.0 | 14.23-14.43 | 86.8-87.7 | ≥2500 | Medium coarse grade, used for inserts for bits drilling in hard rock formations. |
| YG13C | 13.0 | 14.15-14.35 | 85.5-87.0 | ≥2450 | Mainly used for making cemented carbide buttons for drilling medium hard and hard rock formations. |
| XD50 | 14.8 | 13.95-14.10 | 85.2-86.1 | ≥2200 | Medium coarse grade, used for inserts for bits drilling in hard rock formations. |
| XKH60 | 16.0 | 13.85-14.00 | 85.0-87.0 | ≥2700 | Used for buttons for inner rows in bits drilling in medium hard to soft rock formations. |
| XD60 | 16.0 | 13.85-14.00 | 85.0-86.5 | ≥2500 | Used for buttons for inner rows in bits drilling in medium hard to soft rock formations. |
Details For Spherical Rock Drill Bits
| Type | Dimensions (mm) | Angles | ||||
| D | H | SR | θ° | α° | βº | |
| Z0710H | 7.25 | 10.75 | 2.8 | 70 | 20 | 26.5 |
| Z0711 | 7.25 | 11 | 2.8 | 70 | 20 | 26.5 |
| Z0812 | 8.25 | 12.2 | 3 | 70 | 20 | 26.5 |
| Z0915A | 9.25 | 15 | 3 | 55 | 20 | 26.5 |
| Z1016 | 10.25 | 16.2 | 4 | 70 | 20 | 27.5 |
| Z1116 | 11.3 | 15.9 | 4 | 52 | 20 | 26.5 |
| Z1117 | 11.3 | 17 | 4 | 60 | 20 | 27.25 |
| Z1118 | 11.3 | 18 | 4 | 52 | 20 | 26.5 |
| Z1218A | 12.35 | 17.9 | 4.8 | 55 | 20 | 27.5 |
| Z1218B | 12.35 | 18 | 4 | 55 | 20 | 26.5 |
| Z1320B | 13.35 | 19.9 | 4 | 55 | 20 | 27 |
| Z1420A | 14.38 | 20 | 5 | 55 | 20 | 14.5 |
| Z1422A | 14.38 | 21.9 | 5 | 55 | 20 | 14.5 |
| Z1424 | 14 | 24 | 3 | 67 | 20 | 14.5 |
Product Application Scene
Production Process
FAQ
Q1: Are you the real reliable factory or just a trader company?
A1: We are the REAL factory located in Zigong,China, we currently have over than 100 employees.
Q2: There have many companies called they are 'factory', how can I
identified the truth?
A2: tips1, Familiar with the processing equipments which are for
produce to your required products, and visit their company as well
as their processing equipments.
tips-2, Appoint one of your reliable friend who is in China to
visit their factory.
tips-3, Check their Certs and proof of its authenticity, instead to
only check the PS version superficially.
tips-4, Searching on the Satellite maps to check their location.
tips 5, In fact, almost every company can apply for the Certs, but,
only the factory can get the patents (such as: invention patent,
utility patent or design patent) for their product, and a small
factory or a trading company havn't the R&D support to apply
patents.
tip-6, Factory are always available to take the photos at any time
during the production process.
Q3: Can you give warranty of your products?
A3: Yes, we 100% satisfaction guarantee on all items. we have the
independent nspection Dep.with the complete advanced product
quality instrumentation to carry out IQC, PQC & FOC, the
detailed inspection pictures and report will be sent to you for
confirmation before delivery.
In case there have quality problem, just pls kindly to provide the
pictures to show the problem by email,
we will 100% responsible for our problems and to provide the
replacements to you at our costs.
Q4: Can we get support if we have our own market position?
A4: Please inform us your detailed mind on your market demand, we
will discuss and propose helpful suggestion for you, to find the
best solution for you.
Cemented Carbide Rock Drilling Tools High Strength Stable Properties
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