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Products
Most Powerful Drill Bit
Kexian Tools is the manufacturer of the most powerful drill bit series. This type of drill bit is made from high-hardness and wear-resistant alloy materials, utilizing alloys such as HRC52 and HRC65. Our drill bits are suitable for drilling holes with diameters ranging from 3.0 to 20.00. The tolerance is +0.03. Whether you are a factory or a trader, if you are interested in our products, please feel free to contact us.
| .Dc | Tolerance.m7 |
| 3.00≤Dc≤20.00 | +0.03 |
DIMENSIONS OF CUTTER
Cutting Materials
Very Suitable
Suitable
Carbon | Alloy Steel | Quenche | Cast Iron | Hardened Steel | Stainless | Titanium | Alumunum Alloy | Copper | Resin | Graphite | Super Alloy | |
| ≤52hrc | >52hrc | |||||||||||
| | | | | | | | |||||
| Purchase No. | Dc(mm) | L3(mm) | L(mm) | Ds(mm) | Ls(mm) | R(mm) | L4(mm) |
| 3JQL400.22.04.55 | 4.00 | 22.00 | 55.00 | 4.00 | 36.00 | 0.50 | 8.00 |
| 3JQL500.26.06.62 | 5.00 | 26.00 | 62.00 | 6.00 | 36.00 | 0.50 | 10.00 |
| 3JQL600.26.06.62 | 6.00 | 26.00 | 62.00 | 6.00 | 36.00 | 0.50 | 12.00 |
| 3JQL700.34.08.74 | 7.00 | 34.00 | 74.00 | 8.00 | 36.00 | 0.50 | 14.00 |
| 3JQL800.34.08.74 | 8.00 | 34.00 | 74.00 | 8.00 | 36.00 | 0.50 | 16.00 |
| 3JQL900.34.10.74 | 9.00 | 34.00 | 74.00 | 10.00 | 40.00 | 0.50 | 18.00 |
| 3JQL1000.43.10.90 | 10.00 | 43.00 | 90.00 | 10.00 | 40.00 | 0.80 | 20.00 |
| 3JQL1100.43.12.90 | 11.00 | 43.00 | 90.00 | 12.00 | 45.00 | 1.00 | 22.00 |
| 3JQL1200.43.12.90 | 12.00 | 43.00 | 90.00 | 12.00 | 45.00 | 1.00 | 24.00 |
| 3JQL1300.43.14.90 | 13.00 | 43.00 | 90.00 | 14.00 | 45.00 | 1.20 | 26.00 |
| 3JQL1400.54.14.107 | 14.00 | 54.00 | 107.00 | 14.00 | 45.00 | 1.50 | 28.00 |
| 3JQL1500.60.16.107 | 15.00 | 60.00 | 107.00 | 16.00 | 48.00 | 1.50 | 30.00 |
| 3JQL1600.60.16.107 | 16.00 | 60.00 | 107.00 | 16.00 | 48.00 | 1.50 | 32.00 |
| 3JQL1700.60.18.107 | 17.00 | 60.00 | 107.00 | 18.00 | 48.00 | 1.80 | 34.00 |
| 3JQL1800.60.18.107 | 18.00 | 60.00 | 107.00 | 18.00 | 48.00 | 1.80 | 36.00 |
| 3JQL1900.60.18.107 | 19.00 | 60.00 | 107.00 | 18.00 | 50.00 | 1.80 | 38.00 |
| 3JQL2000.60.20.107 | 20.00 | 60.00 | 107.00 | 20.00 | 50.00 | 2.00 | 40.00 |
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