ITEM NAME:10Pcs Double Two Flute Straight Slot CNC Router Bits Wood MDF Milling 1/8" 17mm Description Specification: Brand new Material: Tungsten Steel Total Length: approx. 38.5mm Usable part Length: approx. 17mm Cutting diameter: approx. 3.175mm Shank diameter(SD): approx. 3.175mm Storage box size: approx. 55*52*9 mm Suitable Materials: Acrylic, PVC, MDF, plastic, wood, nylon, resin etc. Feature: Double edged straight slot milling cutter. Rustless and anti-static. Work perfect on milling or cutting machines. Best performance with high precision. High strength and hardness. Easy to carry and store. Durable in use. Package included: 10 x Double Edged Straight Slot Milling Cutter 1 x Storage Box Note: Please allow 1-5mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same..Double edged straight slot milling cutter. Work perfect on milling or cutting machines. 10 x Double Edged Straight Slot Milling Cutter. Suitable Materials: Acrylic, PVC, MDF, plastic, wood, nylon, resin etc.