Teng Tools 160 mm Feather Edge Needle File for Precision Filing in Tight Spaces - Detailed Metalwork Hand Tool - TTNF12-11
Files · TTNF12-11
160 mm Feather Edge Needle File
For Precision Filing in Tight Spaces · Detailed Metalwork Hand Tool
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Why this one
Feather edge profile
The tapered, thin cross-section of this tool allows you to work in narrow slots, tight channels, and confined geometry where broader profiles simply will not fit.
Precision filing control
Weighing just 15 g (15 g converted to ounces is roughly half an ounce), this lightweight hand tool lets you apply exactly the pressure you need for delicate material removal without fatiguing your grip.
Detailed metalwork and model making
Purpose-built for jewelers shaping bezels, model makers refining small parts, and maintenance technicians cleaning up machined surfaces.
Versatile shop applications
Beyond jewelry and scale models, this tool proves its worth across a wide range of trades.
Individual replacement or addition
Many multi-piece sets on the market omit the feather edge profile entirely.
Read the full description
When your work takes you into tight slots, narrow channels, and confined internal geometry, a standard flat or half-round profile simply will not reach. The feather edge profile solves that problem with a thin, tapered cross-section that slips into spaces other shapes cannot access, giving you full control over delicate material removal.
Measuring 160 mm (6.3 in) in overall length and weighing just 15 g, this lightweight tool is built for extended, fatigue-free use. You can apply precise, measured strokes without the weight of a heavier instrument fighting your hand, which is exactly what you need when tolerances are unforgiving.
Jewelers, model makers, gunsmiths, maintenance technicians, and tool-and-die professionals all benefit from having a dedicated feather edge in their lineup. Use it to clean up keyways, refine bezels, deburr machined slots, shape small metal file components, or finish internal corners that no other profile can reach cleanly.
Because many multi-piece sets skip this profile altogether, adding one individually ensures your collection covers the full range of filing tasks you are likely to encounter on the bench. It fits any standard file roll or drawer organizer and is ready to perform the moment the job calls for it.
Get it in a set
This files also comes in this set, with the tools that go with it.
Specifications
| Type | Cutting Tools |
|---|---|
| Category | Files |
| Part number | TTNF12-11 |
Data sheet
Full details from Teng Tools. Download PDF
Lifetime warranty
Send a photo and your order number. Same-day shipping on replacements.
Ships from Texas
From our Fort Worth warehouse.
Questions?
Call (817) 767-3392.
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.