End Mill Tool Holders

End Mill Tool Holders
End Mill Tool Holders
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We provide large quantities of CNC end mill tool holders, including dual contact CAT40, CAT50, BT30, BT40, HSK63A.

Features
  • I.D. hole tolerance: H5
  • Balanced to 10,000 RPM
  • Taper ground to AT3
  • Better taper contact so it can be used for CNC grinder
Capability parameters
  • Taper Size: CAT40
  • Bore Diameter: 1/4", 1/2", 3/4", 7/8"
  • Projection Length: 2.50" for 1/4", 2.75" for 1/2" 7/8", 3.00" for 3/4" Bore
  • Bore Tolerance: H6
  • TIR (at nose face): < 0.0001"
  • Max Balanced To: 20,000 RPM G2.5
  • Coolant Type: Thru Spindle
  • Rear Thread Size: 5/8-11
  • Nose Diameter: 0.81", 1.38", 1.75", 2.05"
Tech Specifications:
Tool Holder Category End Mill Holder
Shank Size CAT40
Bore Diameter 1/4, 1/2, 3/4, 7/8
End Mill Holder Style Stub
Max RPM Balanced To G2.5 20000
Tir (Inch) 0.0001
Drawbar Thread Size 5/8x11UNC
Dual Contact Tool Holder No
Coolant Thru Yes
Tool Holder Category End Mill Holder
Shank Size BT40
Bore Diameter 1/4, 3/8, 1/2, 5/8
End Mill Holder Style Stub
Max Rpm Balanced To 12000
Tir (Inch) 0.0001
Drawbar Thread Size 5/8x11UNC
Dual Contact Tool Holder No
Coolant Thru Yes
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