1/2X1/2 NIAGARA 4FL XLG BALL SGL ENDMILL
Item #:
5-221A-49162
Product Info
NIAGARA CUTTER
List SB-470
4 Flute Extra Long Ball End Center Cutting
C.N.C. Qualified
Designed for milling of radius bottom slots, fillets and special contours. The multi-flute design permits a faster and smoother cutting action. Extra long flute length for the deepest cut. The end cutting edges are ground to permit center cutting.
Niagara end mills have Lead Angles etched on all tools for C.N.C. resharpening.
TOLERANCES:
Mill Diameter +.001, -.000
Shank Diameter .0001, .0005
1/2X1/2 NIAGARA 4FL EX-LONG BALL SINGLE END MILL
Item Specifications
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Right Hand
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Single End
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Uncoated
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1/2"
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3"
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4
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5"
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1/2"
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Fractional
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High Speed Steel
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0.22 lbs per EA