Warranty Period: 3 Years
Support Customization: Oem, Odm
Species: Twist Drill Bit
Application: Metal Drilling
Surface Treatment: Other
Productivity: 1, 000, 000 Set/Year
Transportation: Ocean,Land,Air,Express
Supply Ability: 1, 000, 000 Set/Year
Payment Type: L/C
| Product name | Tin-Coated Drill Bits Set |
| Item NO. | GM-DB013 |
| size | 1.0-13.0 x 0.5mm |
| Description | Fully ground tin coated |
| Packing | Metal box etc. |
| Material | Component (%) |
| HSS 4241 | C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); P(0~0.035); S(0~0.009); Cr(3.8~4.2); Mo(0.55~0.85); W(1.6~2.0); V (0.4~0.65); Co(0) |
| HSS 4341 | C (0.83~0.93); Si(0.2~0.4); Mn(0.2~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(2.5~3.5); W(3.5~4.5); V (1.2~1.8); Co(0) |
| HSS 6542 (M2) | C (0.8~0.9); Si(0.2~0.45); Mn(0.15~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(4.6~4.9); W(5.6~5.9); V(1.8~2.0); Co(0) |
| HSS 9341 | C (0.77~0.87); Si(0.2~0.4); Mn(0.2~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(2.7~3.3); W(8.5~9.5); V(1.3~1.7); Co(0) |
| HSS M35 (Co5%) | C (0.8~0.9); Si(0.2~0.45); Mn(0.15~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(4.6~4.9); W(5.6~5.9);V(1.8~2.0); Co(4.6~4.9) |
1. Are you manufacturer or trading company ?
We are professional manufacturer with more than 8 years experience in this field.
2. Do you offer free samples ?
We offer free samples, but buyer needs to pay for the freight.
3. Can you send products to our Forwarder in China?
Yes, if you have forwarder in China, we are glad to send products to him/her.
4. How about the delivery time?
According to the Tool specification and quantity, delivery time is different. Usually it will be 5~10 days.
Product Categories : Drill Bit > Twist Drill Bit
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