312 Non Sparking Drill Bit
The 312 non sparking drill bit is a cutting tool used to create holes into metal or other materials via its rotation. It is made from beryllium copper that has been first subjected to gear milling or rolling process, followed by quenching prior to the final tempering. This tool is used in a variety of applications where it is fitted into an ordinary drill, lathe, miller or electric hand drill. Its non-sparking nature makes the tool suited for use in combustible or explosive atmosphere.
Our drill bit can be used to drill holes into special materials with a hardness no more that HRC30. Its drop-forged construction is mechanically strong and stable as well as durable and long-lasting.
The product is Q/ZBF-312 Standard compliant.
| Model | Φ mm | L mm | Be-Cu g |
| | 6 | 100 | 20 |
| | 7 | 120 | 30 |
| | 8 | 140 | 50 |
| | 9 | 160 | 75 |
| | 10 | 180 | 100 |
| | 11 | 200 | 120 |
| | 12 | 220 | 170 |
| | 13 | 240 | 220 |
| | 14 | 260 | 280 |
| | 15 | 280 | 360 |
| | 16 | 300 | 440 |
| | 17 | 300 | 500 |
| | 18 | 320 | 600 |
| | 19 | 320 | 700 |
| | 20 | 330 | 800 |
As well as providing the above models, we also offer tailor-made products according to customer specific requirements or based on the technical drawings provided by our customers.
Related Names
Non-spark Drilling Bit Supplier | High Security Machining Process | Equipment Accessory
