Roughing Square End Mill
Compliance
621V38289 1-1/2x1-1/4x4x6-1/2 Uncoated Square End 6FL Center Cutting HP HSS Endmill
Fastenal Part No. (SKU)
3179336
Manufacturer Part No.
3887451
UNSPSC
Manufacturer
This is a Catalog Item
Wholesale: $563.57 / each
Online Price: $450.86 / each
Product Attributes
Coating Bright
Corner Radius 1.524mm
Cut Diameter (decimal) 1.5000
Cut Diameter (in) 1-1/2"
Cut Diameter (mm) 38.100
Cut Type CENTER
Helix Angle 28°
Length of Cut (decimal) 4.0000
Length of Cut (in) 4"
Length of Cut (mm) 101.600
Material High Speed Steel Cobalt
Number of Flutes 6
Overall Length (decimal) 6.5000
Overall Length (in) 6-1/2"
Overall Length (mm) 165.100
Series 621V
Shank Diameter (decimal) 1.2500
Shank Diameter (in) 1-1/4"
Shank Diameter (mm) 31.750
Shank Style Weldon Flat
System of Measurement Inch
Type Roughing Corner Radius End Mill
Product Weight 0.747
UOM each
  • Optimized WavCut II roughing profile enables better performance in slotting applications and better chip control
  • Chips exit the cut more easily
  • Smoother rake geometry forms a unique hollow chip for faster chip flow
  • Specially heat treated M42 cobalt material with drawn shanks for maximum toughness and added strength
  • Center cutting end geometry enables plunging and machining of floor surfaces
  • Requires less horsepower
  • Increase feed rates by 30% or more to reduce cycle time without sacraficing tool life
  • Uncoated (lower cutting speeds) and TiAlN (longer tool life) coated
  • HSS endmills can be an effective alternative to carbide choices when conventional or slow spindle machines are used, or workpieces are held in less-than rigid set-ups
  • Especially cost effective when large diameter tools are required
  • A variety of standard options are available from WIDIA-Hanita

Use in PH Stainless, Stainless Steel and Titanium
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