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Allied Machine and Engineering 4 1-29/32" Tin Gen2 T-a Super Cob Dr Ins

Item #: B00075EXR4

Best Price: $57.39    From:     

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Helical margin increases drill stability. Curved cutting edge improves chip evacuation. Notch point geometry improves stabilityand reduces thrust. Proprietary AM200 coating for improved tool life. MADE IN USA.