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End Mill, Carbide, 1/4"
End Mill, Carbide, 1/4"
End Mill, Carbide, 5/16"
End Mill, Carbide, 5/16"
End Mill, Carbide, 5/16"
End Mill, Carbide, 5/16"
End Mill, Carbide, 3/8"
End Mill, Carbide, 7/16"
End Mill, Carbide, 7/16"
End Mill, Carbide, 7/16"
End Mill, Carbide, 1/2"
End Mill, Carbide, 1/2"
End Mill, Carbide, 1/2"
End Mill, Carbide, 1/2"
End Mill, Carbide, 1/4"
End Mill, Carbide, 1/4"
End Mill, Carbide, 5/16"
End Mill, Carbide, 5/16"
End Mill, Carbide, 5/16"
End Mill, Carbide, 5/16"
End Mill, Carbide, 3/8"
End Mill, Carbide, 7/16"
End Mill, Carbide, 7/16"
End Mill, Carbide, 7/16"
End Mill, Carbide, 1/2"
End Mill, Carbide, 1/2"
End Mill, Carbide, 1/2"
End Mill, Carbide, 1/2"
None
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BROWNELLS - SOLID CARBIDE CENTER-CUT END MILL CUTTERS

1 Review
Bit Size
Brownells #
317111250, 317111312, 317111375, 317111437
MFR #
11125000, 11131250, 11137500, 11143750
UPC
697604111296, 697604111357, 697604111418, 697604111470
$40.99 - $95.99
Coupon Code
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What is the BROWNELLS - SOLID CARBIDE CENTER-CUT END MILL CUTTERS?

BROWNELLS SOLID CARBIDE CENTER-CUT END MILL CUTTERS

Built for precision machining and demanding gunsmithing applications, the Brownells Solid Carbide Center-Cut End Mill Cutters feature a center-cutting, four-flute design that allows cutting on both the side and bottom of the workpiece. These premium carbide cutters are capable of plunge cutting without pre-drilling, helping save machining time while delivering clean, accurate results. Designed for use in tough materials, including hardened steels, they provide excellent durability and performance for professional shop environments.

FEATURES

  • Center-cut, four-flute design enables both side cutting and plunge cutting
  • Eliminates the need for pre-drilling in many applications
  • Solid carbide construction delivers exceptional wear resistance and cuttinperformance
  • Designed to cut quickly and cleanly, even in hardened steels
  • Right-hand helix design for use with right-hand turning equipment
  • High feed-rate capability helps improve machining efficiency
  • Ideal for gunsmithing, milling, slotting, and precision metalworking operations

SPECIFICATIONS

  • Material: Solid Carbide
  • Flute Style: Four-Flute
  • Helix Direction: Right-Hand
  • Shank Diameter: Same as cutter diameter

AVAILABLE SIZES

  • Bit Size .25 (1/4") Cutter Diameter - Cutting Length: 0.750" (19mm)
  • Bit Size .313 (5/16") Cutter Diameter - Cutting Length: 0.812" (20.6mm)
  • Bit Size .375 (3/8") Cutter Diameter - Cutting Length: 0.875" (22.2mm)
  • Bit Size .438 (7/16") Cutter Diameter - Cutting Length: 1.000" (25.4mm)
  • Bit Size .50 (1/2") Cutter Diameter - Cutting Length: 1.000" (25.4mm)

CUSTOMER INSIGHTS

These solid carbide end mills are well suited for gunsmiths and machinists who require precise, clean cuts in challenging materials. The center-cutting geometry allows plunge-cut operations without a separate drilling step, reducing setup time and increasing productivity. Their carbide construction provides long service life and consistent performance in precision machining applications.

The Brownells Solid Carbide Center-Cut End Mill Cutters deliver the durability, precision, and versatility required for professional gunsmithing and machining work. With center-cut capability, premium carbide construction, and multiple size options, they are an excellent choice for creating accurate cuts in steel and other demanding materials.

Specifications

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SOLID CARBIDE CENTER-CUT END MILL CUTTERS REVIEWS

4.0
1 Review
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4
Finished 3 lowers
I used this to flatten the bottom of the fire control pocket of an 80% AR lower and get a closer cut along the walls. It's very sharp and doesn't dull easily. If you're planning on finishing a lower with a jig kit that uses drill bits, I recommend getting this end mill bit as well. My only complaint is that it's 2.5 inches long. So you can't see what you're doing inside the fire control pocket.
by Chuckrod on June 08, 2016
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