China R32 R38 Drill Bit Extension Rod for Drifting and Tunneling, Find details about China Entension Drill Rod, Threaded Drill Rod from R32 R38 Drill Bit Extension Rod for Drifting and Tunneling
Products Name | R32 R38 drill bit extension rod for drifting and tunneling |
Description | Made from the same steels as Sandvik, produced by CNC machining and advanced heat treatment. |
Length | 600mm to 6059mm |
Thread size | R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60. |
Diameter | Round 32, Round 39, Round 46, Round 52. |
Bench & production rods | ||||||
Description | Length | Diameter | Part Number | Weight | ||
mm | feet | mm | inch | Kg | ||
Extension rod, R32-Round32-R32 | 2435 | 8` | 32 | 11/4`` | EXR2435R32R32R32 | 14.20 |
3050 | 10` | 32 | 11/4`` | EXR3050R32R32R32 | 17.80 | |
3660 | 12` | 32 | 11/4`` | EXR3660R32R32R32 | 21.30 | |
MF rod, R32-Round32-R32 | 3050 | 10` | 32 | 11/4`` | MFR3050R32R32R32 | 17.90 |
3660 | 12` | 32 | 11/4`` | MFR3660R32R32R32 | 21.45 | |
4270 | 14` | 32 | 11/4`` | MFR4270R32R32R32 | 25.10 | |
Extension rod, R38-Round39-R38 | 3050 | 10` | 39 | 117/32`` | EXR3050R38R39R38 | 25.50 |
3660 | 12` | 39 | 117/32`` | EXR3660R38R39R38 | 30.60 | |
4270 | 14` | 39 | 117/32`` | EXR4270R38R39R38 | 35.40 | |
MF rod, R38-Round39-R38 | 3050 | 10` | 39 | 117/32`` | MFR3050R38R39R38 | 26.50 |
3660 | 12` | 39 | 117/32`` | MFR3660R38R39R38 | 31.60 | |
4270 | 14` | 39 | 117/32`` | MFR4270R38R39R38 | 36.40 | |
Extension rod, T38-Round39-T38 | 3050 | 10` | 39 | 117/32`` | EXR3050T38R39T38 | 25.50 |
3660 | 12` | 39 | 117/32`` | EXR3660T38R39T38 | 30.60 | |
4270 | 14` | 39 | 117/32`` | EXR4270T38R39T38 | 35.40 | |
MF rod, T38-Round39-T38 | 3050 | 10` | 39 | 117/32`` | MFR3050T38R39T38 | 26.50 |
3660 | 12` | 39 | 117/32`` | MFR3660T38R39T38 | 31.60 | |
4270 | 14` | 39 | 117/32`` | MFR4270T38R39T38 | 36.40 |
FAQ:
Q1: Are you a manufacturer?
Yes, we own 3 plants to manufacture various drilling products about 17 years .
We are a one-stop supplier of full range of rock drilling products.
Q2: Are your products high quality ?
Yes .Our customers made the test reports proved that.If you need more information,please contact us.
Q3: What kind of payment terms do you offer and what is your best payment terms?
We offer different payment terms, including T/T, D/A, D/P, L/C and O/A, etc.
Our best payment terms is 120 days after shipping date for our distributors and sole distributors.
Q4:Do you offer warranty on your products?
Yes, for different products we offer different warranty that cover all manufacturing defects in materials and workmanship.
The longest period of warranty is 2 years after shipping date.
Q5: Do you offer OEM service?
Yes, we can offer OEM service if you have regular requirement.
Q6: What qualifications do you have?
Till 2020, we have following qualifications:
1) ISO 9001:2008 management system;
2) 3AA2 credit rating by Dun & Bradstreet;
3) Honoring Contract and Keeping Promise Enterprise by AIC.
4) EC examination certificate for self-drilling anchor bars.
5) 2 invention patents & 6 utility patents.
Q7: Where did you export ?
Till 2020 we have exported to 103 countries.