Non-Sparking Safety Tools Manufacturer Since 1983
- 186000 ㎡ Company covers an area
- 1500 sets Advanced production equipment
- 1500 * 10⁴ Annual production of non-sparking tools
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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
Equipped with 1,500 advanced machines, producing 15 million non-sparking tools annually across 1,200 product series and over 16,000 specifications.
Please fill out the form below to learn more about our products or get a quotation.
Our non-sparking tools are thoroughly tested to meet international safety standards, including Japanese JISM7002-96 and Chinese GB/T10686-2013. Steel special tools and other products comply with European GS certification, BAM certification, and key German DIN standards such as DIN7444, DIN133, DIN894, and more.
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Reliable Non-Sparking Tools Since 1983
