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Utility Knife - Ergo-Grip & Wire Stripper

IP Report

Print Profile(2)

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P1S
H2C
H2D Pro
X2D
H2D
P1P
P2S
H2S
X1 Carbon
X1
X1E
A1
A1 mini
A2L

0.15mm layer, 3 walls, 15% infill
0.15mm layer, 3 walls, 15% infill
Designer
2.6 h
2 plates
4.9(27)

Utility Knife - Clip Upgrade
Utility Knife - Clip Upgrade
Designer
39 min
1 plate

Open in Bambu Studio
Boost
443
1419
51
20
510
306
Released 

Bill of Materials

Maker's Supply Kits and Parts
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BT3x8 SHCS Self Tapping Screw (20PCS) - AA108

Description

Boost Me (for free)

Enjoying this print? Give it a boost! 🚀 It’s a free way to support my work and help others find this design. Thanks a million!

🔥 NEW VERSION AVAILABLE: Full-Grip & Wire Stripper By popular demand, a full-sized 4-finger version is now live! If you're looking for maximum leverage and a larger handle, check out the new Utility Knife – Full-Grip & Wire Stripper on my profile!

 

🔥 UPDATE: Clip Upgrade Now Available! 

  • What’s new: A new right-side grip plate designed to hold a clip.
  • Easy Assembly: No extra hardware needed! It uses the same BT3x8 screws as the rest of the build. Simply swap the standard right grip for the "Clip_Ready" version and screw the clip directly onto it.

✨ Looking for a cleaner look? Check out the new Utility Knife – Hex&Lite for a simplified design with a stunning honeycomb pattern!

🚀 Utility Knife – Ergo-Grip & Wire Stripper

The ultimate ergonomic and multi-functional cutting tool for your workshop.

The Ergo-Grip Utility Knife is a rugged, high-performance tool designed for makers who value both precision and comfort. Whether you're breaking down filament boxes or stripping wires for your next electronics project, this knife combines a bold, tactical aesthetic with a rock-solid mechanical fit.

✨ Why print this?

  • Ergo-Comfort: Unlike standard flat utility knives, this design features a deeply contoured handle that fits naturally in your palm, significantly reducing hand fatigue during heavy use.
  • Dual-Purpose Utility: Includes a dedicated built-in wire stripping notch, allowing you to prep cables on the fly without reaching for another tool.
  • Safety First: Comes with a custom-fitted, snap-on blade guard to ensure your workbench and fingers stay safe when the tool is not in use.
  • Two-Tone Aesthetics: Optimized for high-contrast colors—print the grips and body separately to create a custom look that stands out in your toolbox.

🛠️ Compatibility & Requirements

  • Hardware: Requires 6x BT3x8 SHCS Self-Tapping Screws (perfectly compatible with the screws found in the Bambu Maker's Beginner Kit).
  • Blade: Precision-engineered for standard trapezoid utility blades. The internal tolerances ensure the blade stays rock-solid with zero wobble.
  • Print Optimized: Designed with smart orientation in mind, ensuring a sturdy build and a professional "factory" finish straight off the build plate.

💡 Usage Tips

  • Pro Tip: For maximum durability, I recommend printing the "Knife Body"  with at least 3 walls. Using PETG or PLA+ will ensure the screw holes remain tough over time.
  • Assembly: Place the blade into the main body first, then secure the blade clamp and the decorative grip plates using the self-tapping screws. Note: Do not overtighten the screws!

Comment & Rating (51)

(0/1000)

Pinned by Designer
I wasn’t planning on a redesign, but by popular demand, the Full-Grip (4-finger) version is finally here! It offers way more control and comfort for heavy-duty tasks while keeping the wire stripper you love. Check it out on my profile!
0
Reply
Print Profile
0.15mm layer, 3 walls, 15% infill
I'm going to have to give it a 4 because I don't like that my finger wants to rest on the blade. I used 2 M3x10 for the blade & 4 M3x8 for the handle.
The profile uploader has replied
profile
2
Reply
Thanks for the feedback! I'm sorry to hear it didn't feel quite right for you, but I really appreciate the honest review—it’s the best way to improve future designs.
(Edited)
1
Reply
would it be possible to design a side piece with a belt clip on it?
The designer has replied
designer
1
Reply
That’s a great idea! I’ll look into designing a belt clip version for the side plate soon. Stay tuned for the update!
0
Reply
I will print one, if its good then I will post it
0
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Replying to @KramplauzisGG :
That was quick. I had a play around myself but couldn't get anything to work with my very limited design skills, just couldn't get the supports to go where I wanted, i.e not through the grooves in the handle but still enough to not mess up the clip
0
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Great print. Really well thought out. Came out perfect!
The designer has replied
designer
1
Reply
Awesome! So happy it turned out great. Thanks for giving it a go!
0
Reply
Print Profile
0.15mm layer, 3 walls, 15% infill
All good, no problems, print good, no adhesion or printing problems. Super happy to print it.
(Edited)
The profile uploader has replied
profile
1
Reply
That’s awesome to hear! I’m really glad the print went smoothly and that you're happy with the result. Enjoy using it!
0
Reply
Print Profile
0.15mm layer, 3 walls, 15% infill
I love it!
The profile uploader has replied
profile
1
Reply
Wow that translucent blue looks amazing🤩
(Edited)
1
Reply
Print Profile
0.15mm layer, 3 walls, 15% infill
Nice design, thanks!
The profile uploader has replied
profile
1
Reply
Glad you like it! Thanks for the support and enjoy your new tool. Happy making!
0
Reply
Print Profile
0.15mm layer, 3 walls, 15% infill
Nice print, feels good. The cap is really tight and kind of scary to take off since the blade is so exposed, but otherwise good 👍
The profile uploader has replied
profile
1
Reply
Thanks for the feedback! I’m glad you like the ergonomics. Regarding the cap: it’s designed with tight tolerances for safety during storage, but if it feels too stiff, you can lightly sand the inside contact points or scale it up by 1% in the slicer for a smoother release. Stay safe!
0
Reply
i love the design
The designer has replied
designer
1
Reply
Gald you like it! Thanks for feedback!
0
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Replying to @KramplauzisGG :
i happy to make u happy
designer
1
Reply
Love this design! works [and looks] great. Thank you!
The designer has replied
designer
1
Reply
So glad you’re loving it! Thanks for the support—enjoy the new knife!
0
Reply
Boosted
Print Profile
0.15mm layer, 3 walls, 15% infill
Super many thanks
(Edited)
The profile uploader has replied
profile
1
Reply
Glad you like it! Thanks for boost!
0
Reply

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