Studio product shot of the Freud 12-128 extra-long straight router bit, featuring a 1/2 inch silver shank and a long red Perma-SHIELD coated cutter body.
Retail blister pack packaging for the Freud 12-128 double flute straight bit, displaying the tool and specifications including the 1/2 inch diameter and 2 inch cutting depth.
Technical specifications diagram showing the bit profile with a 4-1/8 inch overall length and a wood cut diagram indicating a 1/2 inch groove width and 2 inch depth.
Graphic titled Materials showing four types of suitable workpieces for this bit: Veneered Plywood, Hardwoods, Softwoods, and Composites.
Graphic illustrating the compatible machinery for this router bit, displaying icons for a hand router, a table router, and a CNC machine.
Studio product shot of the Freud 12-128 extra-long straight router bit, featuring a 1/2 inch silver shank and a long red Perma-SHIELD coated cutter body.
Retail blister pack packaging for the Freud 12-128 double flute straight bit, displaying the tool and specifications including the 1/2 inch diameter and 2 inch cutting depth.
Technical specifications diagram showing the bit profile with a 4-1/8 inch overall length and a wood cut diagram indicating a 1/2 inch groove width and 2 inch depth.
Graphic titled Materials showing four types of suitable workpieces for this bit: Veneered Plywood, Hardwoods, Softwoods, and Composites.
Graphic illustrating the compatible machinery for this router bit, displaying icons for a hand router, a table router, and a CNC machine.
Freud

Freud 12-128 1/2 Inch Double Flute Straight Router Bit 1/2 Shank 2 Inch Cut Length Extra Long 4-1/8 Overall Deep Grooving Wood CNC

Only 1 left
SKU: 12-128
$21.49

Description

Achieve Deep Precision Mortising with the Freud Extra-Long 2-Inch Cutting Height Router Bit

Unlock the ability to rout deep mortises, cut thick joinery, and trim heavy stock with the Freud 12-128 1/2 Inch Double Flute Straight Bit. This professional-grade cutter differentiates itself with an impressive 2-inch carbide cutting height and an extended 4-1/8 inch overall length. This extended reach makes it the ideal solution for projects requiring deep slotting or edge trimming on thick lumber where standard bits fall short. Anchored by a substantial 1/2-inch shank, the tool offers the rigidity and mass necessary to minimize vibration and deflection, ensuring safe and stable operation even during deep cuts.

Built to withstand the rigors of heavy material removal, the 12-128 is crafted from Freud's exclusive TiCo Hi-Density Carbide. This proprietary blend is formulated for maximum hardness and heat resistance, keeping the cutting edge sharp up to four times longer than standard carbide bits. The bit features a computer-balanced double flute geometry with precision-ground hook and shear angles. This design slices cleanly through hardwood, softwood, plywood, and abrasive composites, leaving a smooth, burn-free finish. Additionally, the end-relieved tips allow for efficient plunge cutting, enabling you to start blind grooves and pockets directly in the center of your workpiece.

Key Features

  • 2-Inch Cutting Height: Extended carbide length allows for deep mortising, grooving, and edge trimming in thick stock.
  • Extra-Long Reach: 4-1/8 inch overall length provides the clearance needed for deep joinery and hard-to-reach areas.
  • TiCo Hi-Density Carbide: Proprietary carbide formulation maintains a razor-sharp edge longer than standard bits.
  • Heavy-Duty Shank: 1/2-inch shank provides essential stability and reduces chatter during deep routing passes.
  • Double Flute Geometry: Precision-ground flutes ensure rapid chip removal and a superior surface finish.
  • Plunge Ready: Relieved tips allow for vertical drilling and starting cuts mid-panel.
  • Versatile Compatibility: Engineered for use in CNC, table-mounted, and hand-held routers.

What's Included:

  • (1) 1/2 In. Double Flute Straight Bit with 1/2 In. Shank (Model 12-128)

Specifications

Model Number 12-128
Overall Diameter (D) 1/2 In.
Shank Diameter (A) 1/2 In.
Carbide Height (h) 2 In.
Overall Length (H) 4-1/8 In.
Number of Cutters 2 (Double Flute)
Max RPM 24,000 RPM
Material TiCo Hi-Density Carbide
Bit Type Extra Long Straight Plunge
Application Material Wood, Plywood, Composites
Pro-Tip: While this bit boasts a 2-inch cutting height, cutting that full depth in a single pass puts immense stress on the bit and router, leading to deflection and poor finish. To achieve the best results and extend the life of your tool, make multiple passes of approximately 1/4" to 3/8" depth until you reach the full 2-inch capacity.