High Quality TC Cemented carbide Cross Tips SDS Electric Hammer
Drill Bits
advantage of TC carbide cross tips
| Product Name | TC carbide cross tips |
| Material | Tungsten Carbide |
| Color | Sliver gray |
| Standard | ISO |
| Material | YG8, YG6, YG10, YG10X |
| Application | Widely used for drilling building,geology and coal mining and heavy
rock |
Description of TC carbide cross tips
Grade |
Density
|
Hardness
|
T.R.S
| Applications recommended | ISO Code |
g/cm3
|
HRA
|
MPa
|
MR9-B
|
14.4
|
87.0
|
2800
| Used for deep well or heavy rock drill |
K30
|
Other grades can be offered by customers' requirement
|
S type electric hammer dill bits:
| Specification | D mm | Tolerance | W mm | Tolerance | T mm | Tolerance | B° | A |
| 3 | 3 | +0.35 +0.22 | 3.5 | +0.2 0 | 1.0 | +0 -0.1 | 20 | 0.2 |
| 4 | 4 | 4.5 | 1.2 | 0.3 |
| 5 | 5 | 5.0 | 1.5 | 0.4 |
| 6 | 6 | 5.7 | 1.4 | 0.5 |
| 6.2 | 6.0 | 5.1 | 1.75 | 0.5 |
| 6.5 | 6.5 | 5.3 | 1.6 | 0.5 |
| 7 | 7 | 5.7 | 1.6 | 0.5 |
| 8 | 8 | +0.38 +0.22 | 6.3 | 1.8 | 0.6 |
| 8.5 | 8.5 | 6.5 | +0.3 0 | 1.8 | 0.6 |
| 9 | 9 | 6.5 | 1.8 | 0.6 |
| 10 | 10 | 7.3 | 2.0 | 0.7 |
| 10.5 | 10.5 | 7.3 | 2.0 | 0.7 |
| 12 | 12 | 8.0 | 2.2 | 0.8 |
| 12.5 | 12.5 | 8.0 | 2.2 | 30 | 0.8 |
| 12.7 | 12.7 | 8.0 | 2.2 | 0.8 |
| 14 | 14 | +0.45 +0.26 | 9.0 | 2.6 | 1.0 |
| 15 | 15 | 10 | +0.5 0 | 2.8 | 0.8 |
| 16 | 16 | 10 | 2.8 | 1.0 |
| 17 | 17 | 10 | 2.8 | 1.0 |
| 18 | 18 | 11 | 3.2 | 1.2 |
| 19 | 19 | +0.5 +0.28 | 11 | 3.2 | 1.2 |
| 20 | 20 | 13 | 3.2 | 1.3 |
| 22 | 22 | 14 | 3.5 | 1.3 |
| 24 | 24 | 15 | 4.0 | 1.3 |
| 25 | 25 | 15 | 4.0 | 1.3 |
| 26 | 26 | 15 | 4.5 | | | 1.6 |
| 32 | 32 | +0.55 +0.3 | 19.5 | 5.5 | | | 1.7 |
- All kinds of non-standard drill bits and eccentric drill bits can
be customized as per customers’ requirements.
|
Application of TC carbide cross tips
1, SDS hammer carbide tips are brazed on percussion drill or electric drill or pneumatic drill
to drill wall, ground, mining ect.
2, SDS hammer carbide tips widely used for electric drill in
special condition, also used for electric dill or pneumatic drill
for building,geology and coal mining
3, SDS hammer carbide tips suitable for harder rock or rock with hard stratum or metallic
rock,
4, SDS hammer carbide tips suitable for all kinds of cement drill bits
Production and test of TC carbide cross tips
1) TC carbide cross tips will start to prepare the RTP powder as per customer’s requirement
with our wet-grinding machine
2) Before mass production of TC carbide cross tips, we need to do a
trial pressing and sintering, and we check the appearances and the
sizes of the samples with micrometer to ensure that the
requirements of the drawings can be met before batch production
3) Bulk production ,press the raw materials to shape blanks,and TC
carbide cross tips must be passed by semi finished inspection.
4) sinter blanks to finish (HIP) and finished products inspection
to ensure the best quality and production capacity.
Packing and delivery of SDS hammer carbide tips
wrapped TC carbide cross tips in plastic bottle to avoid TC carbide cross tips to broke → put the TC carbide cross tips in inner small carton box → put the inner box into outter carton and fill the carton with
foamed plastic → wrap the carton with packaging tape → you can choose any delivery way such as DHL,TNT,UPS ect.
Company brief introduction
230 workers, 8000 m2 non-dust workshop, 18 years experience , 10000 sets mould, 5
workshop included grinding powder workshop, pressing workshop,
sintering workshop, processing workshop, mould production workshop,
production capacity 50tons/month, well-known brand ”Ri Xin” has
registered in Europe for 6 years , ISO, CE&FDA certificated,
one hour reach Shanghai port, this is how we keep superior quality
and competitive offers for global valued customers.
Our main products cover cold heading dies, wire drawing dies,
strips and plates, saw tips, brazed tips, disc cutters, round rods,
rock drilling bits and buttons, milling tools, also we can make all
kinds of customized proposal to meet customers’ requirement.
