Tungsten Carbide Cemented Rods For Aking Rock Core Drilling Bits
Solid cemented carbide rods(carbide rod bar/solid carbide rod
price/carbide rod blanks can be used for making various drill bits,
automobile special cutter, printed circuit board ,special cutters,
engine special cutters, horology,processing special cutters,
integral vertical milling cutter, graver and etc.
Besides , they can be used for making of cemented carbide stamping
head, core bar and perforation tools.
The cemented carbide rods are used for cutting aluminum alloy ,
cast iron , stainless steel , refractory alloy steel ,nickel based
alloy , titanium alloy and non ferrous metal , various carbide
grades with stable properties have been widely recognized by
worldwide tool makers. We can produced the ungrounded and grounded
carbide rods.
Tungsten carbide rod
1. High accuracy with long lifespan.
2. Hip sintered, good performance.
3. Various sizes and full types available.
4. Products can be customized upon requirement.
Features of tungsten carbide rod
As for more details of specific types, please inform us
1. Better wear resistance, higher toughness, better deformation and
fracture resistance, results in a long life and good size accuracy.
2. Adopt advanced automatic extrusion equipment.
3. HIP sintering and precision grinding to ensure the good
performance.
4. Both blank and finished tungsten carbide rods available.
5. Can reach a mirror effect surface after accurate grinding and
polishing.
Grade List
| Cobalt Binder Grades |
|
| Grade | Binder(wt%) | Density(g/cm3) | Hardness(HRA) | TRS(≥N/mm2) |
| YG3 | 3 | 15.30 | 91.00 | 1180 |
| YG6 | 6 | 15.10 | 92.00 | 1420 |
| YG6X | 6 | 15.10 | 91.00 | 1600 |
| YG8 | 8 | 14.90 | 90.00 | 1600 |
| YG10 | 10 | 14.70 | 89.00 | 1900 |
| YG10X | 10 | 14.70 | 89.50 | 2200 |
| YG15 | 15 | 14.20 | 87.00 | 2100 |
| YG20 | 20 | 13.70 | 85.50 | 2500 |
| YG20C | 20 | 13.70 | 82.00 | 2200 |
| YG30 | 30 | 12.80 | 82.00 | 2750 |
Details Of Tumgsten Carbide Rod
| Outer Diameter (mm) | Inner Diameter (mm) | Length (mm) | OD Tolerance (mm) | ID Tolerance (mm) | Length Tolerance (mm) |
| φ2-7 | φ0.4-3.0 | 330 | +0.6 +0.2 | +0.0 -0.2 | +7.0 +3.0 |
| φ8-11 | φ0.4-7.0 | 330 | +7.0 +3.0 | +0.0 -0.2 | +7.0 +3.0 |
φ12-19+7.0
| φ0.4-10.0 | 330 | +0.9 +0.4 | +0.0 -0.3 | +7.0 +3.0 |
| φ20-30 | φ0.4-16.0 | 330 | +0.1 +0.5 | +0.0 -0.3 | +7.0 +3.0 |
| Specification D*L | Diameter Tolerance (mm) | Length Tolerance (mm) | Specification D*L | Diameter Tolerance (mm) | Length Tolerance (mm) |
| φ1.0-2.5*330 | +0.25 +0.15 | +7.0 +3.0 | φ15.9-19.5*330 | +0.60 -0.30 | +7.0 +3.0 |
| φ3.0-9.5-330 | -0.40 +0.20 | +7.0 +3.0 | φ20.0-29.5*330 | +7.0 +0.40 | +7.0 +3.0 |
| φ10.0-15.0*330 | +0.50 +0.30 | / | / | / | / |
| Outer Diameter (mm) | Double Inner Hole Diameter (mm) | Pitch-raw TK(mm) | Length (mm) | OD Tolerance (mm) | ID Tolerance (mm) | Pitch-raw TK(mm) | Length Tolerance (mm) |
| φ4-11 | φ0.8-1.4 | 1.72-4.85 | 330 | +0.4 +0.3 | ±0.10 | ±0.20 | +7.0 +3.0 |
| φ12-19 | φ1.75-2.0 | 5.85-8.85 | 330 | +0.7 +0.4 | ±0.15 | ±0.25 | +7.0 +3.0 |
| φ20-24 | φ2.5 | 9.80-11.75 | 330 | +0.8 +0.5 | ±0.20 | ±0.30 | +7.0 +3.0 |
| φ25-30 | φ3.0 | 11.75-13.75 | 330 | +0.9 +0.6 | ±0.25 | ±0.35 | +7.0 +3.0 |
Production Process
FAQ
Q1: How can I place order?
A1: You can contact us by email about your order details, or place
order on line.
Q2: How can I pay you?
A2: After you confirm our PI, we will request you to pay. T/T (HSBC
bank) and Paypal, Western Union are the most usual ways we are
using.
Q3: What’s the order procedure?
A3: First we discuss order details, production details by email or
TM. Then we issue you an PI for your confirmation. You will be
requested to do pr -epaid full payment or deposit before we go into
production. After we get the deposit, we start to process the
order. We usually need 7-15 days if we don’t have the items in
stock. Before production has been finished, we will contact you for
shipment details, and the balance payment. After payment has been
settled, we start to prepare the shipment for you.
Q4: How do you take care when your clients received defective
products?
A4: replacement. If there are some defective items, we usually
credit to our customer or replace in next shipment.
Q5: How do you check all the goods in the production line?
A5: We have spot inspection and finished product inspection. We
check the goods when they go into next step production procedure.
