Flush Trim Spiral Router Bit 1 4 Inch Shank,Down Cut Spiral Router Bits with Bottom Bearing,Extra Long Coated Carbide Bit，CNC Woodwork， 1-1/4Inch CL, 3 Inch OVL

Price: $32.99 - $28.04
(as of Jun 26, 2025 23:27:43 UTC – Details)

From the brand

FLUSH TRIM SPIRAL ROUTER BITS

NEW ARRIVALS

WOOD WORKING

METRIC END MILL

Ball Nose End Mill

CARVING BIT

Package Dimensions ‏ : ‎ 7.01 x 4.84 x 0.47 inches; 1.45 ounces
Date First Available ‏ : ‎ January 21, 2025
Manufacturer ‏ : ‎ SHARPRO
ASIN ‏ : ‎ B0DTK9667T
Country of Origin ‏ : ‎ China
Wide Compatibility: Applicable to all kinds of wood and aluminum, including hardwoods, softwoods, and acrylic. Suitable for various handheld router brands such as BOSCH, Dewalt, Milwaukee, and traditional CNC milling or engraving machines.
Non-welded dual-bearing: Unlike other bits, it features nested integrated dual bearings. It avoids structural changes from welding, offers better seismic performance, and prevents fatigue cracks and bearing detachment due to temperature rise during processing.
Kickoff and Noise-free: The 0.02mm stepped-edge design changes the traditional blade structure, distributes cutting force, reduces force fluctuation, avoids resonance, and minimizes vibration and noise.
Smooth Cut: QUARK coating has a Hardness HV4000, Surface finish < Ra 0.03μm and Friction coefficient < 0.1, These results in Heat Resistance and enables smooth and clean cutting without any tearing or burr during the cutting process. prevents fraying and burning
Precision: Right-hand CNC router bits, the dimensional error of the cutting tool is controlled within -0.02 mm. High-quality cobalt 10 bars are selected, which are stable and durable and provide accurate processing results.