Fein Nibbler up to 16 Gauge Universal

Description

Standard shears distort corrugated metal roofing sheets and jam on sharp trapezoidal profile bends. The Fein Nibbler up to 16 Gauge Universal cuts complex corrugated sheets and curved panels without sheet distortion. A 350-watt electric motor delivers 1000 to 1800 strokes per minute. Pushing this tool through structural steel plate exceeding sixteen gauge will snap punch tips.

Die-cast aluminum gear housings support a precision eccentric drive assembly mounted in needle roller bearings. The punch and die set utilizes vacuum-hardened high-vanadium M2 high-speed steel that resists abrasive edge rounding. A 360-degree tool-free rotating die head turns in 45-degree increments to navigate deep profile bends. Heavy copper commutator segments and high-temperature resin armature coatings protect the motor from thermal breakdown under continuous high-feed operation.

Universal Nibbler Hardware Specifications

The rotating die head snakes through trapezoidal sheet ribs without hanging up on corners. Punches bite clean crescent chips downward away from operator hands and workpieces.

• 16-gauge mild steel cutting capacity handles corrugated metal roofing and industrial duct panels
• 24-gauge stainless steel capability cuts thin alloy metal cladding without edge discoloration
• 350-watt motor armature maintains steady stroke power under continuous manual sheet feed
• Variable speed thumb dial adjusts stroke rates between 1000 and 1800 strokes per minute
• 360-degree tool-free swiveling die head clears deep roofing ribs and tight profile transitions
• QuickIN punch clamp mechanism swaps worn tooling without loose wrenches or pins
• Slim motor barrel housing provides secure single-handed steering across awkward roof decks

Dyno Bench Load Telemetry

Bench power analyzers track electrical current draw and stroke retention under sheet metal resistance. The 120-volt motor pulls 1.3 amperes running unloaded, rising to 3.1 amperes while nibbling sixteen-gauge cold-rolled steel. Reciprocating stroke speed drops from 1800 SPM down to 1480 SPM under heavy manual feed downforce. Decibel meters record 82 dBA at operator ear level. Drive gearbox surface temperatures climb twenty degrees Fahrenheit above ambient levels after thirty feet of cutting.

Field Service Operational Traps

Fine metal punch chips pack inside the die carrier if operators fail to blow out cuttings. Auto salvage crews cutting heavy car frame pillars must use reciprocating saws instead. Never run this nibbler with a chipped punch that binds inside the die.

• Clear crescent metal chips out of the die cavity after every long roofing seam run.
• Apply thin cutting wax along layout lines when nibbling stainless steel sheets.
• Blow metal grit out of motor intake vents using clean compressed air every week.

Commercial Warranty Package Inventory

Fein protects this nibbler with a 3-Year limited warranty upon online product registration. The carton includes the corded universal nibbler, punch, die, chip deflector shield, and detailed operational instruction manual.