Aven Tools 10321, Oval Head Cutter, Semi Flush, 4.5in
Aven Tools 10321, Oval Head Cutter, Semi Flush, 4.5in
Aven Tools 10321 is a semi-flush oval head cutter for general-purpose wire cutting, with a manufacturer-rated capacity of 0.2–1.25 mm soft copper wire. Its 114 mm overall length, 14 mm cutting blades, and cushioned ESD-safe grips suit electronics assembly and repair bench tasks within that capacity.
Best Uses / Applications
- Cutting soft copper wire from 0.2 to 1.25 mm diameter.
- Electronics assembly and repair where a semi-flush cut is appropriate.
- General-purpose bench wire trimming where the oval head fits the available access.
- ESD-controlled workstations using facility-qualified tools and procedures.
Key Features
- Oval head with semi-flush cutting edges.
- Induction-hardened edges rated 50–52 HRC.
- Mirror-finished 410 stainless steel; Aven specifies improved rust protection compared with standard carbon-steel pliers.
- Box-joint construction supports jaw alignment and durability.
- Dual leaf springs assist repeated opening and closing.
- Cushioned ESD-safe grips with a manufacturer ESD statement that includes model 10321.
Technical Specifications
| Specification | Aven 10321 |
|---|---|
| Manufacturer / part number | Aven Tools / 10321 |
| Head style | Oval |
| Cutting edge | Semi-flush, induction hardened |
| Edge hardness | 50–52 HRC |
| Cutting capacity | 0.2–1.25 mm soft copper wire |
| Cutting blade length | 14 mm |
| Head width | 11 mm |
| Overall length | 114 mm; nominal 4.5 in |
| Material / finish | 410 stainless steel / mirror finish |
| Joint / springs | Box joint / dual leaf springs |
| Grips | Cushioned, manufacturer-designated ESD safe |
| Manufacturer-listed weight | 0.25 lb; not a confirmed packed shipping weight |
| Numeric ESD resistivity | The manufacturer's web entry has ambiguous notation and units. Confirm a numeric value with Aven before using it as a qualification limit. |
Selection Comparison: Dedicated Cutter or Combination Pliers?
| Selection point | 10321 oval head cutter | 10315 long nose pliers with cutter |
|---|---|---|
| Primary design | Dedicated semi-flush wire cutter | Serrated gripping jaws with integrated cutter |
| Overall length | 114 mm | 120.5 mm |
| Published cutting capacity | 0.2–1.25 mm soft copper wire | Not specified on the current manufacturer product page |
| Choose when | The specified soft-copper capacity and semi-flush cutting geometry match the job. | The job needs long-nose gripping plus cutting, after confirming cutting capacity. |
Semi-flush is the specified edge style, not a full-flush rating. Do not assume suitability for steel, hardened wire, or materials outside the stated soft-copper capacity.
Manufacturer ESD Documentation
Download Aven's Technik Cutters ESD Certification Statement (PDF). The February 10, 2025 manufacturer statement explicitly lists 10321 and states compliance with IEC 61340-5-1 and ANSI/ESD S20.20. This is a manufacturer declaration, not an independent test report; detailed test reports can be requested from Aven. Qualify the tool within your facility's ESD-control program.
Aven Manufacturer Video
This video is provided on Aven's 10321 product page.
Watch the Aven video on YouTube.
Frequently Asked Questions
What can Aven 10321 cut?
Aven rates the cutter for 0.2–1.25 mm soft copper wire. Do not extend that rating to steel, hardened wire, or other materials without manufacturer confirmation.
Is this a full-flush cutter?
No. The manufacturer specifies a semi-flush cutting edge. Choose a tool explicitly rated full flush if that cut geometry is required.
What are the blade length and edge hardness?
The cutting blade length is 14 mm. Aven specifies induction-hardened cutting edges at 50–52 HRC.
Does the ESD statement cover 10321?
Yes. Aven's February 10, 2025 Technik Cutters statement explicitly includes 10321 and declares compliance with IEC 61340-5-1 and ANSI/ESD S20.20. It is a manufacturer statement; obtain detailed test reports and apply your facility's qualification requirements as needed.
What is the numeric grip resistivity?
The current manufacturer's web entry contains ambiguous notation and units. We do not interpret it as a verified numeric rating. Request clarification or a test report from Aven if your tool qualification requires a specific resistance or resistivity limit.
Do ESD-safe grips provide electrical insulation?
No electrical-insulation rating is established by the ESD-safe designation. Do not treat these grips as protection for work on energized circuits.
Related Tools & Resources
Explore our Aven Tools collection and browse hand tools. For electronics-bench tool-selection context, visit our PCB Rework & Precision Tools guide.
Manufacturer Warning
California Warning: This product can expose you to chemicals including Diisononyl Phthalate (DINP), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
