EDC Tool Card; Swiss Card; Credit Card Multitool

🧰 EDC Wallet Tool Card (for iClip or similar)

Compact 3D-printed EDC insert for minimalist wallets like the iClip. Holds a utility blade, key, pen, tweezers, and toothpick — designed for everyday carry.

🧩 Parts

• Top cover
• Bottom cover
• Blade slider
• End cap

🧰 Required Components

• 1× Tweezers – Victorinox-style replacement:
  🔗 Victorinox official: https://www.victorinox.com/en-US/Products/Swiss-Army-Knife%E2%84%A2-and-Tools/Accessories/Small-Replacement-Tweezers/p/A.6142.1.10-X1 (Amazon)
  🔗 Amazon DE (search results): https://www.amazon.de/Schweizer-Taschenmesser-Pinzette/s?k=Schweizer+Taschenmesser+Pinzette (Amazon)
• 1× Toothpick – Victorinox replacement:
  🔗 Victorinox official: https://www.victorinox.com/en-US/Products/Swiss-Army-Knife%E2%84%A2-and-Tools/Accessories/Large-Replacement-Toothpicks/p/A.3641.1.10-X1 (martorusa.com)
  🔗 Amazon DE (search results): https://www.amazon.de/victorinox-toothpick/s?k=victorinox+toothpick (Amazon)
• 1× Pen – D1 refill (Ø 2 mm, length 67 mm):
  🔗 Cult Pens (UK): https://cultpens.com/products/cross-micro-ballpoint-pen-refill (www.curt-tools.com)
  🔗 Amazon DE (D1 options): https://www.amazon.de/-/en/NEO-Refills-Compatible-Lenovo-Lianxiang/dp/B0CSZ6JB1K (Amazon)
• 1× Trapezoid utility blade — must be 60 × 19 mm (~0.6 mm thick) with four center holes:
  🔗 Jewel Blade IND92DZ – 2-notch, 4-hole, 60 × 19 × 0.61 mm: https://www.jewelblade.com/range/heavy-duty-utility-blades/ind92dz (jewelblade.com)
  🔗 American Cutting Edge (Lutz 4-hole) – 4-hole trapezoid blade (listed 61 mm length; check fit): https://americancuttingedge.com/lutz-reg-4-hole-trapezoid-blade-100-box (americancuttingedge.com)
  🔗 eBay listing (4-hole spec with hole spacing): https://www.ebay.com/itm/325322467183 (eBay)
  🔗 Arena Accessories (4-hole; size ~2.4″ × 0.6″ ≈ 61 × 15 mm, hole Ø≈2.5 mm; verify): https://www.arenaaccessories.com/4-Hole-Replacement-Razor-Utility-Blades-8-Pack-Trapezoid-for-Wartech-Sliding-Keychain-Box-Cutter_p_2897.html (arenaaccessories.com)

⚙️ Printing & Assembly

• Layer height: ≥ 0.1 mm
• Supports needed for blade slider and pen end cap
• Carefully glue top and bottom with cyanoacrylate (superglue) — do not glue the blade or slider
• Cycle the blade slider several times post-assembly to free the motion
• Blade is fixed in the front and back positions (non-retractable lock-in)

🔑 Key Fit

Fits keys up to 3.5 mm thickness, 28 mm head Ø, 38 mm shaft length, 10 mm shaft thickness.

Inspired by: https://makerworld.com/de/models/672270-card-knife-from-trapezoidal-blade?from=search#profileId-1222048