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5PCS HRC55 3/8' Carbide Square End Mill Bits Set, Tungsten Steel End Mills Bits Cutter, Carbide End Mills for Alloy Steels/Hardened Steels 4 Flutes (5pcs 3/8' end Mills)

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$49.99

$ 24 .99 $24.99

In Stock

About this item

  • Package Included: 5pcs 3/8" carbide square end Mill
  • Made of micro grain carbide. Carbide has higher hardness and wear resistance and excellent cutting performance than high-speed steel.
  • TiSiN coated, high aluminum content provides excellent hot hardness and oxidation resistance.
  • HRC 55 degress :carbide end mill tools excel at working carbon steels (~ HB225), alloy steels (HB225 ~ 325), pre-hardened steels (up to HRC55), hardened Steels (HRC55), cast iron.
  • 4 Flutes,high rigidity ,widely used in shallow slot,profile milling,and finish machining.



Product Description

4

HRC55 Carbide Square End Mill Bits Set

  • 5pcs Tungsten Steel End Mills Bits Cutter
  • Made of micro grain carbide. Carbide has higher hardness and wear resistance and excellent cutting performance than high-speed steel.

Details of the squre nose end mills

45

35 degrees helix angle

  • With a helix angle of 35 degrees,
  • Meeting various common cutting needs.

45

Tungsten carbide rods

  • 0.6um Microparticles and TiSiN coated,
  • Provides excellent hot hardness and oxidation resistance.

452

Fine workmanship

  • Our products deliver outstanding high accuracy with an error of -0.02mm, empowering users to achieve professional cutting quality effortlessly.

Dimensions of the Tungsten Steel End Mills

There are three sizes for your choise: 5/16" shank ,3/8"shank and 1/2" shank ;

45

The area of application

  • Suitable for processing steel ,stainless ateel ,alloy steel ,carbon steel ,ball steel and tool steel, adpt to CNC machining center and engraving Machine;
  • Used for side milling, slotting ,facing and die sinking;

Dave in DooDah
Reviewed in the United States on September 11, 2024
These seem to hold an edge really well in mild steel
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