Audited Supplier
Customized
DIN, JIS, AISI, API
Stub-length
Indexable Drill Bit
Carbon Steel
Well Drilling, Metal Drilling
Wcmx /Wckt
7-10 Working Days
No
0.01mm
Gyration
Carton U Drill+1p Wrench
General
Sichuan
8207709000
Product Description
| Work Material | Hardness of Workpiece | Cutting Speed (m/min) | Diameter of Drill(mm) | |||
| 17.5-22 | 22.2-30 | 30.5-40 | 40.5-50 | |||
| Steel | 80-180 | 200-280 | 0.05-0.1 | 0.07-0.12 | 0.1-0.2 | 0.15-0.25 |
| Steel | 150-225 | 150-220 | 0.05-0.12 | 0.08-0.15 | 0.12-0.25 | 0.18-0.28 |
| Low Alloy Steel | 150-260 | 160-220 | 0.06-0.12 | 0.08-0.18 | 0.15-0.3 | 0.2-0.3 |
| High Alloy Steel | 150-240 | 120-180 | 0.05-0.1 | 0.06-0.15 | 0.12-0.2 | 0.18-0.25 |
| Stainless Steel | 150-250 | 100-200 | 0.05-0.1 | 0.07-0.12 | 0.12-0.2 | 0.15-0.22 |
| Chisel Tool Steel | 170-270 | 120-200 | 0.05-0.12 | 0.07-0.15 | 0.12-0.22 | 0.15-0.25 |
| Cast Iron | 160-220 | 120-180 | 0.1-0.17 | 0.15-0.2 | 0.18-0.25 | 0.2-0.3 |
| Cast Alloy Iron | 150-260 | 110-180 | 0.08-0.14 | 0.12-0.18 | 0.15-0.22 | 0.18-0.25 |
| Aluminium Alloy | 40-140 | 250-350 | 0.075-0.15 | 0.1-0.18 | 0.15-0.25 | 0.18-0.3 |
| Cast Aluminium | 50-150 | 220-280 | 0.1-0.2 | 0.15-0.22 | 0.18-0.3 | 0.22-0.35 |
Q1. Are you a trading company or manufacturer?
We are trading company of CNC tools.
Q2. How about samples charges?
Samples and express charges needs to be paid by buyer and we will refund the samples charges in normal order to buyers.
Q3. Do you provide after-sale service?
Yes. So if you find any problem after using our cutting tools, please do not hesitate to tell us, we'll help you to solve it as soon as possible. Your any feedback to products is our way to improvement.
Q4. How do I pay for my purchase?
Escrow, Credit card, Western union, Paypal, MoneyGram, T/T, L/C, D/A, D/P are all accepted.
Q5. What's your delivery time for our orders?
The delivery is about 48 hours for standard products and 30-40 days for OEM products. Q6. How do you handle the quality failure? We can assure you of 100% refund you the money for quality problem. Q7. Can you provides special carbide tools? Yes we can. Special tools according to your drawing and sample.
