Shars Cnc Cat 40 Er16 Er 16 Proj:5" Mini Nose Collet Chuck Tool Holder.0001" New

US $98.00

  • Saint Charles, Illinois, United States
  • Jan 30th
SHARS CNC CAT 40 ER16 ER 16 Proj (L) :5" Mini Nose Collet Chuck Tool Holder .0001"Runout NEW Quality Guarantee Product Code 202-1468 Product description Taper: CAT40 Draw Bar Thread: 5/8" -11 Collet Series: ER-16 Range: 1/32-3/8" Proj (L): 5" Nut Diameter: 0.87" Concentricity/runout less than: 0.0001" / 0.003mm Collet Chuck accepts all ER16 collets Works on all CAT 40 machines Product application Product features Manufactured by an ISO 9001 certified manufacturer with 60 plus years of hands-on experience in the CNC machining industry. With a dedicated and knowledgeable product research and development team we are able to develop and manufacture turn-key solutions on CNC tool holders and indexable cutting tools solutions Unique design feature in the flange to minimize the off-balance nature of CAT 40 taper specification.  On the side of flange where a half spherical hole is located, a "wall" is built around this hole to compensate the weight of the metal chips lost from forming this spherical hole.  This design allows the left side and right side of the holder to achieve 50-50 perfect weight distribution in its upright position, like the position inside a machine spindle. Symmetrical design in evenly weight distribution will minimize centrifugal force in high speed spinning and thus maximize the holder's ability to hold the cutting tool concentric to spindle rotation. Presetter and balancing Design, in a generic standard ER collet nut, an internal ring is off-centered so that an ER collet can be easily snapped into it and holds the ER collet in place.  To minimize this off-centering, SHARS ER collet nut is optimized to distribute the flat sides' area to off-set the off-center.    Made of Superior Alloy Steel ,body and nut select Forging Parts, high precision and long life. Hardened to HRC 56-60. Cryogenic treatment. Taper ground

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