RH-3170B1 High-Speed Mini / Compact Micro / Mini Pneumatic Grinding
Model: RH-3170B1 高速轻型迷你微型气动空气研磨笔
The RH-3170B1 High-Speed Mini / Compact Micro / Mini Pneumatic Grinding (Model RH-3170B1) is a three-bearing air engraving pen built for sustained industrial marking. The extra bearing supports the spindle under heavier feed, so it stays accurate on production lines and hard alloys where a two-bearing pen would wear faster. Use it for serial numbers, logos and part identification on steel, aluminum and castings. JIAJIE three-bearing pens pair a durable air motor with a comfortable grip and accept standard engraving bits. OEM labeling, spare collets and bulk pricing are offered for high-volume users.
Specifications
| Product Name | RH-3170B1 High-Speed Mini / Compact Micro / Mini Pneumatic Grinding |
|---|---|
| Model Number | RH-3170B1 |
| Category | Three-Bearing Air Engraving Pen |
| Power Source | Compressed Air (Pneumatic) |
| OEM / ODM | Available |
| MOQ | Contact us for details |
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