WELDON 44112 5/32" Size, 1/2" LOC, 4 Flute, M42 8% Cobalt Finishing End Mill
WELDON 4 Flute M42 8% Cobalt Single End Mill-Tool Material: M42 8% cobalt Number of Flutes: 4 Flute Shape: Helix Flute Length : 1/2 Size : 5/32

WELDON 44112 5/32" Size, 1/2" LOC, 4 Flute, M42 8% Cobalt Finishing End Mill

Made In The USA
Item #: 08-444-112
Size Type: Fractional
Size: 5/32"
No. of Flutes: 4

Master Catalog Listing

Need a different size, length or brand?

View Product Group Page
M42 cobalt lasts longer than high speed steel!


  • For milling the abrasive high strength and heat resistant exotic metals.
  • For cutting difficult and abrasive materials, ranging from medium to the highest hardness level machinable by high speed steel.


  • The 8% cobalt content ensures high edge hardness at elevated temperature levels.
  • Higher speeds & increased feeds.
  • Great abrasive resistance.
  • Longer tool life than ordinary high speed steel.
  • CNC qualified.
Weldon 8 Percent Cobalt Uncoated Multiple Flute Center Cutting Single End Milll
Product Specifications
Size Type Fractional
Size 5/32"
No. of Flutes 4
Length of Cut 1/2"
Shank Diameter 3/8"
Tool Material M42 8% Cobalt
Finish Coating Bright
Center Cutting Yes
Single or Double End Single
Overall Length 2-3/8"
Corner Radius 0
Helix Angle 30°
Cutting Direction Right Hand
First Choice For: Stainless Steel
Flute Length 1/2"
Flute Shape Helix
Length Type Standard Length
Model # 44112
Prop. 65 Yes
Series [CoA]
Shank Style Straight Shank
Type 4 Flute M42 8% Cobalt Single End Mill
UNSPSC 27112803
Weight 0.13 lbs.
Workpiece Material Range Steel, Stainless Steel, Non-Ferrous, Cast Iron, Plastics
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

Other Items to Consider

SHAVIV Rout-A-Burr Set - Mfr Number: 3SB----I