TTC PRODUCTION HP 08-215-030 3/16" Size, 1/2" LOC, 4 Flute, M42 8% Cobalt Finishing End Mill

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Item #
  • Size Type: Fractional
  • Size: 3/16"
  • No. of Flutes: 4
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Product Specifications
More Information
Size Type Fractional
Size 3/16"
No. of Flutes 4
Length of Cut 1/2"
Shank Diameter 3/8"
Tool Material M42 8% Cobalt
Finish Coating Bright
Single or Double End Single
Overall Length 2-3/8"
Helix Angle 30°
Center Cutting Yes
Corner Radius 0
Model # 08-215-030
Type 4 Flute M42 8% Cobalt Single End Mill
Cutting Direction Right Hand
First Choice For: Stainless Steel
Flute Shape Helix
Length Type Standard Length
Prop. 65 Yes
Series [D41]
Shank Style Straight Shank
UNSPSC 27112803
Weight 0.125 lbs.
Workpiece Material Range Steel, Stainless Steel, Non-Ferrous, Cast Iron, Plastics
Country of Origin IMPORT

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.

Flat-End Multiple Flute End Mills for Roughing/Finishing Applications. TTC's HP series of multiple flutes finishing end mills are made from M42 Solid Carbide than lasts longer than high-speed steel. 8 percent Cobalt is added to increase overall tool hardness. The centre cutting & regular length design make it suitable for peripheral, ramping, helical, plunging and slotting operations. These single-end mills are available in four/six spiral flutes design with a lower 30-degree helix angle. It goes on to offer stable machining and good chip evacuation at high speeds. The Weldon flat provide a firm grip over the tool at high-speed machining. The single-end mill tool is available in 23 different sizes ranging from 1/8 inch to 2 inches. The overall tool length comes in 13 different sizes from 2-5/16 inches to 4-1/2 inches. All the listed TTC products are globally sourced and meet standard ANSI tolerances and requirements. All products undergo a strict quality check before they are listed on our product catalog. This brand offers quality affordable American-made tooling with the superior speed and feed that your applications require. TTC Tools are now a top choice for common materials, short-run jobs, and general-purpose projects.
M42 cobalt lasts longer than high speed steel!


  • For milling 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.


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