BOENFU BF-21 Precision Flush Cutters 5 in
- 5 inch plier with an ergonomic grip
- 0.15 centimeters cutting width
- Alloy steel body, plastic handle
- 0.08 kilograms in weight
- Cutting and jewelry making listed uses
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A small alloy steel cutting plier with a plastic ergonomic handle, aimed at jewelry making and light wire cutting. The listing does not give a wire gauge or a joint style.
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ASIN: B08M5J8DPQModel: BF-21Category: Pliers
Overview
Cutting fine wire at a jewelry bench is the job of this BOENFU plier, which has an alloy steel body and a plastic ergonomic handle. The cutting width is small and the body is light enough for long sessions.
A small, light body gives control for delicate wire and craft work. The limitation is that the listing gives no wire gauge, hardness or spring detail, so heavier wire is outside what it describes.
Who it's for
Beading, jewelry making and light electronics wire trimming suit a small cutter. Heavy wire and general gripping need a larger, sturdier plier.
Pros and cons
- Light and easy to handle
- Ergonomic plastic handle
- Alloy steel body
- Aimed at jewelry work
- Wire gauge not stated
- Not for thick wire
- Spring detail undescribed
Performance notes
Cutting edges shear wire between hardened alloy steel jaws, and a small jaw gives good access to tight spots. The plastic handle cushions the squeeze, and small cutting width limits the size of wire it can handle.
Specifications
| Brand | BOENFU |
|---|---|
| Model | BF-21 |
| Dimensions & fit | |
| Cutting Width | 0.15 Centimeterslower than 84% of 197 pliers |
| Item Dimensions L X W | 5"L x 5"W |
| Item weight | 0.08 Kilograms |
| Construction & materials | |
| Material Type | Alloy Steel |
| Handle Material | Plastic |
| Color | 5 Inches |
| Included components | |
| Unit Count | 1.0 Count |
| Other details | |
| Grip Type | Ergonomic |
| Specific Uses For Product | Cutters,Jewelry Making |
Closest rivals on specs
IGAN-330 Precision Flush Cutters- Item Weight 0.18 vs 0.2 pounds (-10%)
God Hand PN-120 Single-Edged Nippers- Item Weight 0.18 vs 0.15 pounds (+20%)
Frequently asked questions
What wire can the BOENFU BF-21 cut?
The listing gives a cutting width of 0.15 centimeters but no wire gauge or hardness, so keep it to fine craft wire.
Is the BOENFU BF-21 for jewelry making?
Yes. The listed uses are cutters and jewelry making.
What is the BOENFU BF-21 made of?
An alloy steel body with a plastic handle.
How much does the BOENFU BF-21 weigh?
The listed weight is 0.08 kilograms.