Drilling in hard materials like metal,
1. Material: M2 / 6542 (also can be 4241,9341,M35,M42)
2. Processing method: roll forged, edge polished, full ground,
3. Surface treatment: normal and titanium coated
4. M35 material is the best quality
5. Packing needs attached pictures first
| INCH |
MM |
| 1/64" |
1 |
| 1/16" |
1.5 |
| 5/64 |
2 |
| 3/32 |
2.5 |
| 7/64 |
3 |
| 9/64" |
3.5 |
| 1/8" |
3.5 |
| 5/32" |
4 |
| 11/64" |
4.5 |
| 3/16" |
5 |
| 13/64" |
5 |
| 7/32" |
5.5 |
| 15/64" |
6 |
| 1/4" |
6.5 |
| 17/64" |
7 |
| 9/32" |
7 |
| 19/64" |
7.5 |
| 5/16" |
8 |
| 21/64" |
8.5 |
| 11/32" |
9 |
| 23/64" |
9 |
| 3/8" |
9.5 |
| 25/64" |
10 |
| 13/32" |
10.5 |
| 27/64" |
11 |
| 7/16" |
11 |
| 29/64" |
11.5 |
| 15/32" |
12 |
| 31/64" |
12.5 |
| 1/2" |
13 |
Q&A:
Question 1: Are you professional manufacturer or foreign trade company of bit line?
Answer: Lichang Tools Co., Ltd. is a professional manufacture and also trader cutting tool accessories in China. Since we have advanced management system, strong technical power and modern inspection instruments, our products have been exported to many countries and regions in Europe, America, Australia and Southeast Asia with a high reputation.
Question 2: What are your main products?
Answer: We manufacture drill bits, chisels, hole saws, circular saw blade and other power tool accessory products.
Question 3: Can you supply samples for test and your samples are free?
Answer: Yes, we can supply samples customers need. The samples are usually free, but according to our company rule, customers need to pay the freight.
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