Wear Resistant Parts Drill Bit Inserts Cemented Tungsten Carbide
Dome Buttons
Application
Tungsten carbide button has its unique performance, so is widely
used in oil drilling, and shoveling snow, snow plow machines and
other equipment.Also used to drill for coal, mining tools and road
sweeping and snow removal and road maintenance tools. In a
quarry,Mining and tunneling using tools, as well as residential
buildings.
Cemented carbide spherical gear with excellent wear resistance and
toughness, and similar products is higher than the drilling speed.
Ball tooth series bit passive use of long cycle, its life is about
the same diameter blade grinding head bit 5-6 times the wear life,
conducive to saving auxiliary working hours, reduce the speed of
work and speed up construction workers.
Grade List
| 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. |
| 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 |
Details For Spherical Rock Drill Bits
| Type | Dimensions (mm) | Angles |
| D | H | SR | α° | βº |
| Q0809 | 8.25 | 9 | 4.4 | 20 | 26.5 |
| Q0812 | 8.25 | 12.3 | 4.4 | 20 | 26.5 |
| Q0813 | 8.25 | 13.3 | 4.4 | 20 | 26.5 |
| Q0913 | 9.25 | 13.5 | 5 | 20 | 26.5 |
| Q0914 | 9.25 | 14 | 5 | 20 | 26.5 |
| Q0915 | 9.25 | 15 | 5 | 20 | 26.5 |
| Q1014 | 10.25 | 14 | 5.5 | 20 | 26.5 |
| Q1015 | 10.25 | 15 | 5.5 | 20 | 26.5 |
| Q1016 | 10.25 | 16.3 | 5.5 | 20 | 26.5 |
| Q1017 | 10.25 | 17.3 | 5.5 | 20 | 26.5 |
| Q1019 | 10.25 | 19 | 5.5 | 20 | 26.5 |
| Q1116 | 11.3 | 16 | 6 | 20 | 26.5 |
| Q1117 | 11.3 | 17 | 6 | 20 | 26.5 |
| Q1119 | 11.3 | 19 | 6 | 20 | 26.5 |
| Q1217 | 12.35 | 17.1 | 6.6 | 20 | 26.5 |
| Q1218 | 12.35 | 18 | 6.6 | 20 | 26.5 |
| Q1219 | 12.35 | 19 | 6.6 | 20 | 26.5 |
| Q1222 | 12.35 | 22.2 | 6.6 | 20 | 26.5 |
| Q1318 | 13.35 | 18 | 7 | 20 | 26.5 |
| Q1320 | 13.35 | 20 | 7 | 20 | 26.5 |
| Q1322 | 13.35 | 22 | 7 | 20 | 26.5 |
| Q1420 | 14.35 | 20 | 7.7 | 20 | 14.5 |
| Q1422 | 14.35 | 22.2 | 7.7 | 20 | 14.5 |
| Q1423 | 14.35 | 23 | 7.7 | 20 | 14.5 |
| Q1622 | 16.35 | 22 | 8.8 | 20 | 14.5 |
| Q1624 | 16.35 | 24 | 8.8 | 20 | 14.5 |
| Q1625 | 16.35 | 25 | 8.8 | 20 | 14.5 |
Product Application Scene
Production Process
FAQ
A1: What is your main product?
Q1: The main product include tungsten carbide bar, carbide wire
drawing die, carbide punching dies, carbide drill bit button,
carbide
bushings, carbide strip and carbide plate, and any other carbide
products and customized products.
A2: Do you have certification on your products?
Q2: ISO 9001:2015
A3: What is about your general delivery date?
Q3: Nomally 7-15 workdays .
A4: What is your packing?
Q4: We use standard export packing and customized is available.
A5: Can I get the samples?
Q5: Sure, contact us directly.
