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MS58
Honglin
Yangjiang,Guangdong,China
double action OTF
replaceable blade
#24 blade
2 mm
5.7 cm (2.24 in.)
8 cm (3.15 in.)
13.7 cm (5.39 in.)
carbon steel
aluminum alloy
yes
multifunctional
pink. various colors
available
black box+polybag
available
38 g
63 g
Custom CNC Aluminum OTF Scalpel Knife | Double Action Retractable Box Cutter & EDC Craft Utility Knife with Replaceable Razor Blades
Custom CNC Aluminum OTF Scalpel Knife is a premium precision EDC utility knife designed for craft, DIY, packaging, workshop and professional cutting applications. Featuring a CNC machined aluminum alloy handle, double action OTF retractable mechanism and replaceable razor blade system, this compact craft utility knife provides excellent control, fast blade deployment and convenient blade replacement. Ideal for model making, leather work, artwork, packaging and precision cutting tasks.
Specification
| product name | replaceable blade automatic OTF scalpel knife |
| feature | multifunctional : 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 | 5.7 cm ( 2.24 in.) |
| handle length | 8 cm ( 3.15 in.) |
| total length | 13.7 cm ( 5.39 in.) |
| replacement blade | 10 pieces |
| blade thickness | 2 mm ( 0.078 in.) |
| feature | replaceable blade, pocket clip, lanyard hole |
| hardness | 56-58 HRC |
| blade number | No. 24 (also compatible with #23 blades, etc. ) |
| color | pink, various colors . Other colors can be customized |
| customization | available |
| net weight | 38 g |
| gross weight | 63 g |
| logo service | available |
Picture
FAQ
A: The knife features an internal sliding mechanism housed within a precision CNC-machined aluminum body. Pushing the thumb slide button forward deploys the scalpel blade straight out the front, while pulling the slide back retracts the blade fully inside the handle for rapid, single-handed, and safe operation.
A: Surgical scalpel blades offer ultra-fine edge sharpness and narrow profile precision, making this knife ideal for intricate crafting, leatherwork, and fine trimming, while still maintaining the structural strength required for opening cardboard boxes and slicing packaging tape.
A: CNC machining guarantees exact mechanical tolerances, eliminating handle wobble and ensuring silky-smooth OTF slider movement. The aviation-grade aluminum construction provides maximum impact resistance, lightweight daily carry, and long-term corrosion defense.
A: Yes, the knife is designed to fit universal standard surgical scalpel blades that are widely available globally.
A: As a direct knife manufacturer in Yangjiang, China, Yangjiang Honglin Industrial Co., Ltd. offers complete private-label services, including custom laser logo engraving, custom anodized handle colors (Black, Tactical Gray, Blue, Red, etc.).
