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HSK63A 1x4" Face Shell Mill Tool Holder

SKU
202-6503
Online Price Only: $143.45 Regular Price: $245.90
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Resources

Catalog Page 221 Tegara CatalogCalifornia Proposition 65 Warning
Downloads
HSK63A 1 FMA_4 Tool Holder.dwg
HSK63A 1 FMA_4 Tool Holder.dxf
HSK63A 1 FMA_4 Tool Holder.pdf
HSK63A 1 FMA_4 Tool Holder.step
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Details

More Information
Mfg SKU #202-6503
Tool Holder CategoryFace Mill Holder
BrandShars Tool
shank sizeHSK63A
projection length4
max rpm balanced toG6.3 15000
TIR (inch)0.0001
Dual Contact Tool HolderYes
arbor diameter1
Key Width for Face Mill Keyway0.374
Coolant ThroughYes

Spotlight

  • Dynamically balanced to G6.3 15,000 RPM to meet today's demanding need in aggressive high speed machining

  • H6 arbor tolerance to improve cutter chattering and overall cutting tool life
  • T.I.R. 0.0001" measured from HSK taper to face and arbor

  • Unique design feature in the flange to minimize the off-balance nature of HSK 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.

  • Made from alloy steel harden to 54-60 HRc
  • Taper ground to AT3 or better accuracy standard for maximum contact with spindle.  All of SHARS CAT/BT/HSK tool holder use Stotz Air/Electronic Gaging for production and finish inspection. Stotz has been chosen by major aircraft companies as the best and most consistent gaging for tool holder shanks

  • All critical surface are precision ground
  • Each holder comes with a lab certificate on its taper accuracy and runout measurement
  • Coolant through capability

 

 

What’s Included

  • The included arbor screw is NOT coolant thru.

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