1/2" NMTB 40 End Mill Tool Holder

SKU 202-5612B

1/2" NMTB 40 End Mill Tool Holder

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SKU 202-5612B
Mfg SKU # 202-5612B
Tool Holder Category End Mill Holder
Brand Shars Tool
shank size NMTB 40
Bore Diameter 1/2
projection length 2.31
max rpm balanced to 3000
TIR (inch) 0.0002
drawbar thread size 5/8x11UNC
Stop Screw Thread Size 7/16-20 UNF
Nose Diameter 1.25
Dual Contact Tool Holder No
Bore Depth 1.57
End Mill Type Comptibility Single End and Double End
Full Details

Product Spotlight

  • Precise flange thickness and reduce nose diameter allow this tool holder to be used on NMTB machine with Quick Change spindle

  • All critical surfaces precision ground
  • Made from alloy steel hardened to 55 - 56rc
  • Runout is less than .00019" at collet face and each holder comes with a manufacture's runout inspection report
  • Each holder undergoes a sub-zero cryogenic treatment which prevents deformation over time