MILLING CHUCKS
MILLING CHUCK FEATURES
Nikken is the inventor of the original Milling Chuck (U.S. Patent 7018919). Since its introduction in 1963, Nikken has sold over 3,000,000 Milling Chucks worldwide and has never stopped improving upon its original design. Featuring multi-roller bearings, spiral coolant slots, and a heavy-duty nut, the Milling Chuck is the most reliable and powerful toolholder available.
CONSTRUCTION AND DESIGN
Forged Nickel Chrome Molybdenum 4340 ground on taper and base.
Thick nut exerts immense gripping strength by collapsing tight taper on the mill chuck body. gripping power. The retainer is NOT made of phosphor bronze, but rather of special steel which will never break. Staggered, coated steel cage packs 140% more needle rollers than competitors. This provides more
Inner bore coolant slots project coolant at 2 degrees, assuring high pressure and volume of coolant during high RPM operations.
Solid 1-piece base and thick wall provides rigidity for heavy machining.
All milling chucks are cryogenically treated after heat treatment to stabilize concentrations of carbon. This prevents deformation and cracking when under stress for the life of the toolholder.
STRONGEST MECHANICALLY GRIPPING HOLDER IN THE WORLD!
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847-367-4800
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