Specification: Material: AlloyColor: Yellow Shank: 1/4" Radius: 1/2", 3/8", 1/4", 1/8" Cutter Diameter 1/2" R: 1-1/2" Cutter Diameter 3/8" R: 1-1/4" Cutter Diameter 1/4" R: 1" Cutter Diameter 1/8" R: 3/4"1/2" R Total Length: 2-1/2"3/8" R Total Length: 2-3/8"1/4" R Total Length: 2-1/4"1/8" R Total Length: 2" Quantity: 4 Pieces Per Set Features: Great for combining plunge cutting and pattern/template routing. For increased visibility of the workpiece, use the flush trim bit bearing grip on a handheld router so that the template is placed on top of the workpiece. In the router table, the template will be placed under the workpiece. It can be used without bearing as a standard straight bit. Package Included: 4pcs x 1/4" Round MillNote: Please allow 1-5mm errors due to manual measurementItem color displayed in photos may be showing slightly different when showing on computer monitor since self-payment monitors are not calibrated1. We accept Alipay, West Union, TT. All major credit cards are accepted through a secure payment processor escrow.2. Payment must be made within 3 days of placing the order.3. If you are unable to check out immediately after the listing ends, please wait a few minutes and try again, payments must be completed within 3 days. Shipping1.