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MS48
Honglin
Yangjiang,Guangdong,China
double action OTF
blade replaceable
#24 blade
2 mm
5.5 cm (2.17 in.)
7.7 cm (3.03 in.)
13.2 cm (5.2 in.)
carbon steel
aluminum alloy
yes
multifunctional
various colors
available
black box+polybag
available
36 g
61 g
Wholesale OTF Scalpel Knife | CNC Replaceable Blade Utility Knife Manufacturer

Aluminum Telescoping OTF Utility Knife with Replaceable Scalpel Blade is a premium precision cutting tool designed for EDC, crafting, packaging, workshop and DIY applications. Featuring a lightweight aluminum alloy handle, retractable OTF sliding mechanism and replaceable precision blade system, this compact utility knife delivers excellent control, sharp cutting performance and convenient blade replacement. Ideal for model making, leather work, artwork, packaging and everyday cutting tasks.
Specification
| product name | aluminum telescoping knife auto utility safety scalpel replaceable surgical blade OTF utility knife |
| function | open package, envelope, cut tape, open mail, box cutting, leather crafting, daily use, EDC, outdoor survival, etc. |
| mechanism | double action automatic OTF |
| blade material | carbon steel |
| blade holder material | 3Cr13 stainless steel |
| handle material | aluminum alloy |
| blade length | 5.5 cm (2.17 in.) |
| handle length | 7.7 cm ( 3.03 in.) |
| total length | 13.2 cm ( 5.2 in.) |
| replacement blade | 10 pieces |
| blade thickness | 2 mm ( 0.078 in.) |
| blade width | 1.3 cm (0.51 in.) |
| feature | replaceable blade, with pocket clip. |
| hardness | 56-58 HRC |
| blade number | No. 24 |
| color | various colors available. Other colors can be customized |
| customization | support |
| net weight | 36 g |
| gross weight | 61 g |
| logo service | available |
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FAQ
This precision utility knife uses replaceable scalpel-style blades, allowing users to quickly change blades and maintain sharp cutting performance without replacing the entire tool.
This product is designed as a precision utility cutting tool for industrial, craft and EDC applications. It uses a scalpel-style replaceable blade design and is intended for general cutting tasks rather than medical procedures.
Yes. Yangjiang Honglin provides OEM and ODM customization services including CNC aluminum handle design, logo engraving, colors, surface finishing, packaging and product specifications according to customer requirements.
Yes. We support private label projects for tool brands, EDC companies, distributors and retailers, providing customized manufacturing solutions from product design to bulk production.
Yes. Yangjiang Honglin is a professional knife manufacturer located in Yangjiang, China, with more than 20 years of manufacturing experience. We specialize in OTF knives, utility knives, automatic knives, folding knives and fixed blade knives, providing OEM, ODM and wholesale solutions worldwide.

