Wolfride 4pcs Straight Cut Router Bits 1 4-Inch Shank Double Flute Straight Router bit Set

Wolfride 4pcs Straight Cut Router Bits 1/4-Inch Shank Double Flute Straight Router bit Set   Specification: Blade Material: YG6 carbide Body Material: 45# carbon steel Shank: 1/4" Shank Cutting Diameter: 1/4", 5/16", 3/8", 1/2" Cutting Height(Approx.): 13/16", 1", 1-3/16", 1-3/16" Cutting Height: 20mm, 26mm, 30.7mm, 30.7mm   Note: Cutting Height ? 25mm, Maximum rotor speed: 24000rpm; Maximum cutting feed speed: 5000mm a minute. 25mm   Package Included: 4pcs x Straight Cut Router Bits