Feature 1WITH TOP BEARING: Professional flush trim milling cutter with 1/4in shank, 1in cutting length. Individual ball bearings are fitted with a forced steel ring at the tip of each bit to ensure smooth operation 2STRONG MATERIAL: Industrial quality flush edge milling cutter is made of solid carbide with nano blue coating with high hardness and heat resistance, enabling the cutting edge to maintain vital sharpness and lubrication, which produces the highest quality cutting results 3INCISIVE AND DURABLE: Up to 2.5 times longer service life than uncoated bits. Flush milling cutters are sharper than traditional flush milling cutters and remain incisive longer 4MATERIAL FOR USE: 1/4in Flush trim milling cutters that cut up and down are suitable for a wide variety of woods such as plywood, oak, MDF and any hardwood work for a long life 5WIDELY ADAPTED: This flush trim router bit is suitable for CNC milling cutters and any cut in milling cutter with 1/4in chuckItem Type: Flush Trim Router BitMaterial: CarbideSpecifications: 1/4x1/2x30Color: Flash silver blue .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xFlush Trim Router Bit1 xStorage Container